Videos

Video thumbnail for The Sine Rule
29:16
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The Sine Rule

GCSE Maths revision tutorial video. For the full list of videos and more revision resources visit https://www.mathsgenie.co.uk
YouTube
· Apr 27, 2020
Video thumbnail for The Sine Rule and The Cosine Rule
22:47
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The Sine Rule and The Cosine Rule

GCSE Maths revision tutorial video. For the full list of videos and more revision resources visit https://www.mathsgenie.co.uk
YouTube
· Apr 29, 2020
Video thumbnail for The Sine Rule
11:41
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The Sine Rule

GCSE Maths revision tutorial video. For the full list of videos and more revision resources visit www.mathsgenie.co.uk.
YouTube
· Feb 4, 2016
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19:39
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Trigonometric Identities 1

A Level Maths revision tutorial video. For the full list of videos and more revision resources visit www.mathsgenie.co.uk.
YouTube
· Aug 10, 2017
Video thumbnail for The Sine Rule - GCSE Higher Maths
13:46
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The Sine Rule - GCSE Higher Maths

*At 5:36 it should say 29.5847775 A video explaining how to use the sine rule to find missing sides and missing angles. This is for the GCSE higher maths course. Exam Question Booklets:📝 🔗Exam Question Edexcel Style: https://www.1stclassmaths.com/_files/ugd/9f3fb0_d66d853851a440c8a37dcab94144463b.pdf 🔗Exam Questions AQA Style: https ...
YouTube
· Nov 2, 2023
Video thumbnail for The Sine Rule | Grade 7 Maths Revision | GCSE Maths Tutor
30:08
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The Sine Rule | Grade 7 Maths Revision | GCSE Maths Tutor

A video revising the techniques and strategies for using the sine rule for side lengths and angles. This video is part of the Pythagoras & Trigonometry module in GCSE maths, see my other videos below to continue with the series. Revision Videos: The Entire 9-1 GCSE Maths Exam in only 2 hours!! Higher and Foundation Revision - https://youtu.be ...
YouTube
· Jan 25, 2020
Video thumbnail for The Maths Prof: The Sine Rule
15:36
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The Maths Prof: The Sine Rule

Find lengths AND angles using the sine rule (aka the law of sines). The sine rule is a method we use to calculate lengths and angles in non right angled triangles.
YouTube
· Jun 5, 2017
Video thumbnail for The ultimate guide to using Maths Genie for GCSE Maths revision
35:22
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The ultimate guide to using Maths Genie for GCSE Maths revision

HOW to USE MATHS GENIE? GCSE Revision Website📚Maths Genie Past Papers ️How to get grade 9 in Maths?📖 In this video I will explain how to use maths genie. I hope this will be a GCSE motivational video you will not regret watching. This is genuinely one of the best gcse revision resources no one really recommends. This video covers a lot ...
YouTube
· May 10, 2022
Video thumbnail for The Sine Rule - Sides and Angles | Grade 7-9 Playlist | GCSE Maths Tutor
30:00
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The Sine Rule - Sides and Angles | Grade 7-9 Playlist | GCSE Maths Tutor

A video revising the techniques and strategies for using the sine rule for side lengths and angles. This video is part of the Pythagoras & Trigonometry module in GCSE maths, see my other videos below to continue with the series. Join this channel to get access to perks: https://www.youtube.com/channel/UCStPzCGyt5tlwdpDXffobxA/join Revision ...
YouTube
· Jan 24, 2022
Video thumbnail for Trigonometry Pythagoras and SOHCAHTOA
19:31
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Trigonometry Pythagoras and SOHCAHTOA

GCSE Maths revision tutorial video. For the full list of videos and more revision resources visit https://www.mathsgenie.co.uk
YouTube
· Jun 4, 2020
Video thumbnail for Differentiating sin x and cos x from first principles
10:13
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Differentiating sin x and cos x from first principles

A Level Maths revision tutorial video. For the full list of videos and more revision resources visit www.mathsgenie.co.uk.
YouTube
· Oct 11, 2018
Video thumbnail for Trigonometry Law of Sines / Sine Rule
09:35
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Trigonometry Law of Sines / Sine Rule

The Law of Sines (also known as the Sine Rule) is a method for working out the angle or side length in a non right angled triangle. Trigonometry lessons from the mathiest math channel - the tecmath channel! To support free math by tecmath on Patreon (thankyou): https://www.patreon.com/tecmath To donate to the tecmath channel: https://paypal.me ...
YouTube
· Oct 23, 2019
Video thumbnail for Sine Rule | Trigonometry | Maths | FuseSchool
04:39
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Sine Rule | Trigonometry | Maths | FuseSchool

In this video we are going to discover what the sine rule is and how it works. For right angle triangles, we can use Pythagoras and SOHCAHTOA to find missing sides and missing angles. However, not every triangle is a right-angle triangle. For non-right angle triangles we have the sine rule and the cosine rule. The sine rule can be used to find ...
YouTube
· Mar 2, 2017
Video thumbnail for Proof of the sine rule
04:11
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Proof of the sine rule

In this video, we give a nice geometric proof for the sine rule.
YouTube
· Jan 20, 2021
Video thumbnail for GCSE Maths - All the Trigonometry Equations you Need To know!
02:53
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GCSE Maths - All the Trigonometry Equations you Need To know!

⭐️ https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. Introduction to Trigonometry * Key applications: Finding missing sides, missing angles, and areas of triangles. 2. Guide to Choosing Trigonometric Equations * Overview of common challenges. * Flowchart approach based on the problem type. * Distinction between methods for right ...
YouTube
· Aug 29, 2021
Video thumbnail for The sine rule - Using the sine and cosine rules to find a side or angle in a triangle - National 5 Maths Revision - BBC Bitesize
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The sine rule - Using the sine and cosine rules to find a side or angle in a triangle - National 5 Maths Revision - BBC Bitesize

Revise how to use the sine and cosine rules to find missing angles and sides of triangles as part of National 5 Maths.
bbc.co.uk
· Oct 11, 2024
Video thumbnail for Sine and Cosine Rule 1 (GCSE Higher Maths)- Tutorial 17
19:56
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Sine and Cosine Rule 1 (GCSE Higher Maths)- Tutorial 17

Powered by https://www.numerise.com/ This video is a tutorial on Sine and Cosine Rule. Please make yourself a revision card while watching this and attempt my examples. Straight away then move to my video on Sine and Cosine Rule 2 - Exam Questions 18. This video is for students attempting the Higher paper AQA Unit 3 Maths GCSE, who have ...
YouTube
· Jan 1, 2009
Video thumbnail for Sine Or Cosine Rule? | Trigonometry | Maths | FuseSchool
02:52
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Sine Or Cosine Rule? | Trigonometry | Maths | FuseSchool

Not every triangle is a right-angle triangle, so we can't always use Pythagoras and SOHCAHTOA to find missing sides and missing angles. We instead use the sine rule or the cosine rule. They can both be used to find either missing sides or missing angles in any triangle (right angle or not). We label the sides as a, b and c, and angles as A, B ...
YouTube
· Jan 1, 2009
Video thumbnail for The Cosine Rule
18:11
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The Cosine Rule

GCSE Maths revision tutorial video. For the full list of videos and more revision resources visit https://www.mathsgenie.co.uk
YouTube
· Apr 28, 2020
Video thumbnail for Edexcel GCSE 2024 Higher Paper 2 (Calculator) Revision Practice Paper
01:05:21
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Edexcel GCSE 2024 Higher Paper 2 (Calculator) Revision Practice Paper

Get the paper here: https://www.mathsgenie.co.uk/predictedpapers.php For the full list of videos and more revision resources visit https://www.mathsgenie.co.uk 00:00 Question 1 - Error Intervals 01:13 Question 2 - Standard Form 03:43 Question 3 - LCM 06:16 Question 4 - Estimating the Mean 08:22 Question 5 - Angles in Parallel Lines/Forming and ...
YouTube
· May 22, 2024
Video thumbnail for Trigonometry (SOHCAHTOA) - GCSE Maths
24:02
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Trigonometry (SOHCAHTOA) - GCSE Maths

A video explaining how to find missing sides and angles in right-angled triangles. This is suitable for both higher and foundation GCSE. Exam Question Booklets:📝 🔗Exam Question Edexcel Style: https://www.1stclassmaths.com/_files/ugd/9f3fb0_f1725c7d5d6b4fa894b3d531bb2fc1ae.pdf 🔗Exam Questions AQA Style: https://www.1stclassmaths.com ...
YouTube
· May 4, 2024
Video thumbnail for The Cosine Rule
10:12
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The Cosine Rule

GCSE Maths revision tutorial video. For the full list of videos and more revision resources visit www.mathsgenie.co.uk.
YouTube
· Feb 4, 2016
Video thumbnail for Edexcel GCSE 2024 Foundation Paper 2 (Calculator) Revision Practice Paper
56:37
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Edexcel GCSE 2024 Foundation Paper 2 (Calculator) Revision Practice Paper

Get the paper here: https://www.mathsgenie.co.uk/predictedpapers.php For the full list of videos and more revision resources visit https://www.mathsgenie.co.uk 00:00 Question 1 - Metric Conversion 00:33 Question 2 - Simplifying Algebra 01:00 Question 3 - Percentage of Amount 02:00 Question 4 - Multiples 02:26 Question 5 - Use of Calculator 02: ...
YouTube
· May 22, 2024
Video thumbnail for Circle Theorems
19:47
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Circle Theorems

GCSE Maths revision tutorial video. For the full list of videos and more revision resources visit https://www.mathsgenie.co.uk
YouTube
· Jun 25, 2020
Video thumbnail for Rearranging Harder Formulae
14:51
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Rearranging Harder Formulae

GCSE Maths revision tutorial video. For the full list of videos and more revision resources visit https://www.mathsgenie.co.uk
YouTube
· Jun 1, 2020
Video thumbnail for Law of Sine | Sine Rule | Sine Formula (Proof with Example)
09:02
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Law of Sine | Sine Rule | Sine Formula (Proof with Example)

Video Title: Law of Sine | Sine Formula | Sine Rule (Example with Proof) Video Description: "Learn the sine formula and its applications in this detailed video lecture! 📚 In this video, we'll cover: - What is the sine formula? - How to derive the sine formula? - Examples and practice problems - Real-world applications of the sine formula ...
YouTube
· Jul 21, 2024
Video thumbnail for Pythagoras' Theorem
20:11
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Pythagoras' Theorem

GCSE Maths revision tutorial video. For the full list of videos and more revision resources visit https://www.mathsgenie.co.uk
YouTube
· Jun 1, 2020
Video thumbnail for The Sine Rule
18:14
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The Sine Rule

YouTube
· Feb 23, 2024
Video thumbnail for Area of any Triangle using Sine | Grade 7 Maths Series | GCSE Maths Tutor
29:13
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Area of any Triangle using Sine | Grade 7 Maths Series | GCSE Maths Tutor

A video revising the techniques and strategies for working out the area of any triangle using sine and in reverse! (Higher only). This video is part of the Pythagoras & Trigonometry module in GCSE maths, see my other videos below to continue with the series. Revision Videos: The Entire 9-1 GCSE Maths Exam in only 2 hours!! Higher and Foundation ...
YouTube
· Feb 13, 2020
Video thumbnail for The Sine Rule (2 of 2: Proving & Using the Formula)
10:00
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The Sine Rule (2 of 2: Proving & Using the Formula)

More resources available at www.misterwootube.com
YouTube
· Sep 23, 2015
Video thumbnail for Trigonometric and Exponential Graphs
25:07
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Trigonometric and Exponential Graphs

GCSE Maths revision tutorial video. For the full list of videos and more revision resources visit https://www.mathsgenie.co.uk
YouTube
· Jun 17, 2020
Video thumbnail for Sine Rule - Finding a Length - VividMath.com
04:55
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Sine Rule - Finding a Length - VividMath.com

Get your free lessons: https://vividmath.com Use the Law of Sines (Sine Rule) to find a Missing Length in a Non-Right Angled Triangle. See all Trigonometry lessons: https://vividmath.com/trigonometry/tr-trig-foundations/ _________________________________________________________ Social: YouTube: https://www.youtube.com/c/VividMath Facebook ...
YouTube
· Jun 18, 2012
Video thumbnail for Sine Rule missing sides - Corbettmaths
02:48
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Sine Rule missing sides - Corbettmaths

Corbettmaths - This video shows how to find the missing side of a triangle using the sine rule.
YouTube
· May 3, 2013
Video thumbnail for Trigonometry Exact Values
08:15
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Trigonometry Exact Values

GCSE Maths revision tutorial video. For the full list of videos and more revision resources visit www.mathsgenie.co.uk.
YouTube
· Aug 10, 2017
Video thumbnail for Further Trigonometry | Proving The Sine Rule, Cosine Rule & Area of a Triangle using Sine (Grade 9)
18:51
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Further Trigonometry | Proving The Sine Rule, Cosine Rule & Area of a Triangle using Sine (Grade 9)

A video revising the techniques and strategies for proving the trigonometric rules, the sine rule, cosine rule and area of a triangle using sine. This video is part of the Further Trigonometry module in GCSE maths, see my other videos below to continue with the series. Part 1 - Pythagoras - https://youtu.be/JCG4HHGVqiY Part 2 - Trigonometry ...
YouTube
· Nov 10, 2019
Video thumbnail for Maths Tutorial: Trigonometry Law of Sines / Sine Rule
09:53
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Maths Tutorial: Trigonometry Law of Sines / Sine Rule

Maths Tutorials, Geometry and Trigonometry. The Law of Sines (also known as the Sine Rule) is a method for working out the angle or side length in a non right angled triangle. For more tutorials, visit www.vcefurthermaths.com Song: "Mining by Moonlight" by Kevin MacLeod (incompetech.com). Used under creative commons.
YouTube
· Oct 11, 2012
Video thumbnail for Trigonometry
41:08
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Trigonometry

This video tutorial provides a basic intro into trigonometry. It explains how to evaluate trigonometric functions like sin, cos, and tan using soh cah toa and right triangle trigonometry. It explains how to use reference angles and coterminal angles to evaluate trig functions such as sec, csc, and cot. Trigonometry - Free Formula Sheet: https ...
YouTube
· Jul 18, 2018
Video thumbnail for Using the Sine Rule to Find Sides - Advanced Trigonometry - Tutorial/Revision (2/8)
07:51
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Using the Sine Rule to Find Sides - Advanced Trigonometry - Tutorial/Revision (2/8)

YouTube
· Apr 13, 2014
Video thumbnail for The exact values for sin and cos 0, 30, 45, 60 and 90
06:14
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The exact values for sin and cos 0, 30, 45, 60 and 90

GCSE Maths revision tutorial video. For the full list of videos and more revision resources visit www.mathsgenie.co.uk.
YouTube
· Dec 21, 2015
Video thumbnail for 3D Trigonometry and Pythagoras - GCSE Higher Maths
16:43
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3D Trigonometry and Pythagoras - GCSE Higher Maths

A video explaining how to solve problems using trigonometry and pythagoras in 3D. This is suitable for the GCSE higher maths course. Exam Question Booklets:📝 🔗Exam Question Edexcel Style: https://www.1stclassmaths.com/_files/ugd/9f3fb0_0f6717b710a64778a19ce00badd36d9b.pdf 🔗Exam Questions AQA Style: https://www.1stclassmaths.com/_files ...
YouTube
· Nov 27, 2023
Video thumbnail for Sine & Cosine Rules applied to Bearings : ExamSolutions Maths Revision
10:15
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Sine & Cosine Rules applied to Bearings : ExamSolutions Maths Revision

SIGN UP FOR NOW FOR A 30-DAY FREE TRIAL https://www.examsolutions.net/register PREDICTIVE GRADES PLATFORM IS HERE 🚀 ☑️ FREE ExamSolutions AI personal tutor ☑️ Accurate grade predictions ☑️ Personalised resources and tuition ☑️ Guaranteed results or get your money back ENQUIRIES AT:info@examsolutions.net Go to http://www ...
YouTube
· Jan 12, 2016
Video thumbnail for Sine Rule Angles - Corbettmaths
06:04
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Sine Rule Angles - Corbettmaths

This video explains how to calculate missing angles using the Sine Rule.
YouTube
· Apr 24, 2019
Video thumbnail for Trigonometry: Sine Rule
14:28
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Trigonometry: Sine Rule

We cover what the sine rule is and how to use it in this tutorial. There are two simple guided examples where I slowly go through the steps required for a question that requires the sine rule. We then go through some more complicated past-paper style questions. I discuss how to use the sine rule in a situation where we might also have an obtuse ...
YouTube
· Aug 24, 2023
Video thumbnail for Trigonometry Exact Values Higher
22:25
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Trigonometry Exact Values Higher

GCSE Higher maths only (for foundation see here: https://www.youtube.com/watch?v=3KYomDEIQgo). Finding the exact values of sin, cos and tan for 0, 30, 45, 60 and 90 degrees using the graphs, using triangles and using a table. For the full list of videos and more revision resources visit https://www.mathsgenie.co.uk
YouTube
· Jul 15, 2020
Video thumbnail for How to derive Sine rule formula
04:35
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How to derive Sine rule formula

The Sine Rule, also known as the Law of Sines, is a fundamental relation in trigonometry that applies to any triangle (not just right-angled ones). It relates the ratios of the lengths of the sides of a triangle to the sines of their opposite angles. The rule is stated as: a/sinA = b/sinB = c/sinC Where: a, b, and c are the lengths of the sides ...
YouTube
· Oct 8, 2024
Video thumbnail for Non Right angled Trigonometry, the Sine and Cosine rules.
22:12
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Non Right angled Trigonometry, the Sine and Cosine rules.

Using the sine and cosine rules in non right angled triangles to find the missing sides and angles, and a brief look at the ambiguity in the Sine rule.
YouTube
· Mar 24, 2014
Video thumbnail for Sine Rule Ambiguous Case
03:41
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Sine Rule Ambiguous Case

Ambiguous Case for Sine Rule - finding an obtuse angle using sine rule
YouTube
· Apr 15, 2016
Video thumbnail for Quadratic Graphs
12:42
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Quadratic Graphs

GCSE Maths revision tutorial video. For the full list of videos and more revision resources visit https://www.mathsgenie.co.uk
YouTube
· May 13, 2020
Video thumbnail for GCSE Trigonometry: Sine 'Area' Rule - Adam Maths Tutor
07:13
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GCSE Trigonometry: Sine 'Area' Rule - Adam Maths Tutor

A video tutorial guiding you through beginner, intermediate and advanced questions on using the Sine 'Area' Rule with Triangles. 0:00 Red: Beginner 1:45 Amber: Intermediate 4:48 Green: Advanced 6:41 Spot the Mistakes Red: Beginner (GCSE Higher L5) Usually, the introduction questions practice the skill and give you access to some exam paper ...
YouTube
· Dec 5, 2024
Video thumbnail for 12th Maths Trigonometry Sine Rule Explained
01:02
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12th Maths Trigonometry Sine Rule Explained

Dive into the basics of Trigonometry with this easy-to-understand explanation of the Sine Rule for triangle ABC. Learn which options correctly represent the Sine Rule: Option 1 shows the ratio of the length of a side to the sine of its opposite angle is constant, and Option 4 displays the direct relationship between a side and its opposite ...
YouTube
· Jan 19, 2025