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Definition1

Title: Area of 3D shapes

Grade Lesson s4-l6

Explanation: The best way to understand PSAT-4 is by looking at some definitions. Take turns and read each definition for easy understanding.

Definition

Topics → Definition Example1

Definition: Area of 3D shapes

The surface area of a solid object is a measure of the total area that the surface of the object occupies.

A shape that takes up an area of three square meters would have the same total area as three squares with the same size.

The surface area of any solid object measures the total area occupied by its surface.

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Explanation:

For 3D solid shapes like cubes cuboids spheres cylinders and cones, the area is updated to the surface area of the shapes.