SIMILAR SHAPES SOLUTIONS GCSE (+ IGCSE) EXAM QUESTION PRACTICE IGCSE EXAM QUESTION PRACTICE DATE OF SOLUTIONS: 15/05/2018 MAXIMUM MARK: 80 1. [Edexcel, 2010] Similar Shapes [4 Marks] ... correct answer is obtained, then You should normally (but not always) expect to be awarded all of the method marks (provided that You have shown a method) and ...
The areas of two mathematically similar shapes are in the ratio 49 : 81 The length of the smaller shape is 24.5cm Work out the length of the larger shape. : 3-5- (3) The volumes of two mathematically similar solids are in the ratio 8 : 125 The surface area of the smaller solid is 24 crn2 Work out the surface area of the larger solid. (3) 2015
These are the Corbettmaths Textbook Exercise answers to Similar Shapes: Sides 1
Similar Shapes Name: _____ Instructions • Use black ink or ball-point pen. • Answer all questions. • Answer the questions in the spaces provided ... • Check your answers if you have time at the end. 6 cm A B P Y X 15 cm 12.5 cm Diagram NOT accurately drawn AB is parallel to XY. The lines AY and BX intersect at P.
Similar Figure Word Problems Date_____ Period____ Answer each question and round your answer to the nearest whole number. 1) A 6 ft tall tent standing next to a cardboard box casts a 9 ft shadow. If the cardboard box casts a shadow that is 6 ft long then how tall is it? 2) A telephone booth that is 8 ft tall casts a shadow that is 4 ft long.
If you need a little revision first, head to our similar shapes page with explanations, examples, and more. Students preparing for Core maths only need to know how to find the side lengths of similar shapes. Students preparing for Extended maths need to know how to find side lengths, areas, and volumes and similar shapes and 3D objects.
arrow_back Back to 2D Similar Shapes 2D Similar Shapes: Worksheets with Answers. Whether you want a homework, some cover work, or a lovely bit of extra practise, this is the place for you. And best of all they all (well, most!) come with answers. Contents. Mathster; Corbett Maths
ABC and DEC are mathematically similar triangles. B E C The length of line DC is 5 cm. The length of line BC is 6 cm. The length of line EC is 4 cm. The length of line AB is 4.5 cm. (a) Find the length of line DE. (b) Find the length of line AC. (c) Find the length of line AD. 9.
Free similar shapes math topic guide, including step-by-step examples, free practice questions, teaching tips and more! Math Tutoring for Schools. ... Use this quiz to check your grade 2 to 4 students’ understanding of 2D shape. 15+ questions with answers covering a range of 2nd, 3rd and 4th grade 2D shape topics to identify areas of strength ...
A: Similar shapes have the same number of sides. B: Similar shapes have sides all the same length. C: Similar shapes are shapes that have been rotated. D: Similar shapes are enlargements of each other. Answer: D. Workings: Similar shapes have the same sized angles but side lengths that have changed by the same scale amount. Marks = 1 . 1(b):
Maths revision video and notes on the topic of solving problems involving similar shapes.
Similar Shapes (Area and Volume) Name: _____ Instructions • Use black ink or ball-point pen. • Answer all questions. • Answer the questions in the spaces provided – there may be more space than you need. • Diagrams are NOT accurately drawn, unless otherwise indicated. • You must show all your working out. Information
Check your answers seem right. 5. Always show your workings Revision for this topic. 1.! ... Explain why triangles LMN and NOP are similar! Give clear reasons for each statement you make. ... !GI = 28cm!Work out the length of HI..... (5) Title: Similar Shapes Author: John Corbett Created Date: 12/23/2014 9:54:40 PM ...
Try your best to answer the questions above. Type your answers into the boxes provided leaving no spaces. As you work through the exercise regularly click the "check" button. ... The similar shapes could be shown using the colours like this: Notice that each of the coloured shapes are similar (but not all congruent).
Assign distinct labels to each shape involved in the comparison. Equation Representation: All the time make equations to get clarity and for a perfect understanding. For example: If shape A is deemed similar to shape B, ensure the following relationships are maintained: The length of shape A is represented as k times the length of shape B:
The polygons in each pair are similar. 15) 8 x − 2 42 63 49 49 16) x − 2 27 18 12 36 36 24 17) 30 6x − 6 42 35 63 49 18) 16 2x + 4 35 40 35 45 19) 3x + 11 A 42 B scale factor from A to B = 5 : 6 20) 30 A 3x B scale factor from A to B = 5 : 6 21) 14 A 8x − 7 B scale factor from A to B = 2 : 7 22) 48 A 8x B scale factor from A to B = 6 : 7-2-
SIMILAR SHAPES Materials required for examination Items included with question papers Ruler graduated in centimetres and Nil millimetres, protractor, compasses, ... Answer all questions. Answer the questions in the spaces provided – there may be more space than you need. Calculators may be used.
Two triangles are similar if they have the same shape but not necessarily the same size. Similarity between triangles is a weaker form of congruence (the triangles have the same shape but are sized differently); however, this flexibility grants us much power in mathematics. ... Answers. The triangles are similar because \(\frac{4}{6} = \frac{6 ...
