Our surface area calculator can find the surface area of seven different solids. The formula depends on the type of solid. Surface area of a sphere: A = 4πr², where r stands for the radius of the sphere. Surface area of a cube: A = 6a², where a is the side length. Surface area of a cylinder: A = 2πr² + 2πrh, where r is the radius and h is the height of the cylinder.
Learn how to calculate the surface area and volume of various 3D shapes, such as spheres, cones, cylinders, and pyramids. Also find formulas for the area and perimeter of 2D shapes, such as circles, ellipses, and triangles.
Learn how to calculate the surface area of different 3D geometric figures, such as cube, cuboid, sphere, cylinder, cone, and pyramid. Find the formulas for lateral surface area and total surface area, along with definitions, examples, and figures.
Learn how to calculate the surface area of different 3D shapes using formulas, examples, and types. Find the total surface area and lateral surface area of cubes, cylinders, cones, prisms, and more.
Learn how to calculate the total and curved surface area of different 3-D shapes using formulas and examples. Find the surface area formulas of cube, cuboid, cone, cylinder, sphere, hemisphere, prism, pyramid and more.
Learn how to calculate the surface area of cubes, cuboids, prisms, cylinders, spheres, cones, pyramids and hemispheres using formulas and examples. Find worksheets, video lessons and more resources on surface area and volume of geometry.
Learn how to calculate the surface area of a cube, a cylinder, a sphere, a cone, a pyramid and other shapes using simple formulas. See examples, definitions and FAQs on surface area and area.
Table 6.5.2: Surface Area formulas; Geometric Figure . Surface Area Formula . Surface Area Meaning \(S A=2 B+P h\) Find the area of each face. Add up all areas. \(S A=B+\dfrac{1}{2} s P\) Find the area of each face. Add up all areas. \(S A=2 B+2 \pi r h\) Find the area of the base, times 2, then add the areas to the areas of the rectangle ...
Calculate the area of each face and then add them together for the surface area of the rectangular prism. The surface area of the prism is the sum of the areas. Add each area twice, since each rectangle appears twice in the prism: 8+8+12+12+6+6=52 \, f t^2 . You can also find the surface area by multiplying each area by 2 and then adding.
Learn how to find the surface area of 3D shapes and figures using formulas and examples. See how to calculate the surface area of a cube, a rectangular prism, a right cone, a right cylinder, a sphere, and a composite figure.
Learn how to find the surface area of various 3D shapes, such as cuboids, prisms, cylinders, cones and spheres. See examples, worksheets and practice questions with answers and explanations.
Learn how to calculate the surface area of prisms, cylinders, pyramids, cones and spheres using formulas and examples. The web page also provides interactive quizzes and activities to practice and review the concepts.
Learn how to calculate the surface area of common 3-dimensional bodies like a cube, box, cylinder, sphere, cone, and prism. Use the online calculator to enter the measurements and get the results in square units.
Surface area formulas in geometry refer to the lateral surface and total surface areas of different geometrical objects. To recall, the surface area of an object is the total area of the outside surfaces of the three-dimensional object i.e, the total sum of the area of the faces of the object. It is measured in terms of square units.
Calculate the surface area of various shapes using equations and examples. Find the surface area of balls, cones, cubes, cylinders, tanks, capsules, and more.
Learn how to calculate the surface area of various solids and smooth surfaces using infinitesimal calculus and geometric measure theory. Find common formulas for spheres, cylinders, cones, pyramids, and more.
Surface Area Formulas. There is a different surface area formula for each shape. The formula for each shape is below. Use the image as a guide for understanding the formula. Surface Area of a Cube. SA = 6a 2. a = edge a length. Surface Area of a Rectangular Prism. SA = 2lw + 2lh + 2wh. l = length w = width
Surface area formulas for prisms. For every 3D solid, we can examine each face or surface and calculate its surface area. Then, adding all the individual surface areas, we can find the surface area of the entire solid. Think of it as unfolding the 3D shape like a cardboard box. Lay out every face, measure each, and add them.
