3D Shapes

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3D Shapes: Overview

This Topic covers sub-topics such as Cuboid, Icosahedron, Euler's Polyhedral Formula, Polyhedrons and, Types of Polyhedrons

Important Questions on 3D Shapes

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mathematics>2D and 3D Shapes>3D Shapes> Q 1

List out five regular types of polyhedrons.

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mathematics>2D and 3D Shapes>3D Shapes> Q 2

Define a polyhedron.

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mathematics>2D and 3D Shapes>3D Shapes> Q 3

The icosahedron in the given images is

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mathematics>2D and 3D Shapes>3D Shapes> Q 4

A polygon with 20 sides are called

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mathematics>2D and 3D Shapes>3D Shapes> Q 5

A cuboid has 8 vertices, 12 edges and 6 faces.