Complete the given table. Object Number of vertices Number of edges

We know that faces, vertices and edges are the elements of polyhedra. Vertices are the points, where three or more lines meet. Edges are the lines, joining the vertices of a polyhedron. The first given object is a cuboid. Here, the number of vertices = 8 and the number of edges 12 . The second given object is a square prism. Here, the number of faces = 5 and number of edges = 8 The third given object is triangular prism. In this figure, the number of vertices = 6 and the number of edges = 9 Now, let us fill up the given table. Object Number of vertices Number of edges 8 12 5 8 6 9

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Mathematics Class 8>Chapter 13 - Visualising 3-D In 2-D>Exercise - 13.2

Exercise - 13.2

Author:Andhra Pradesh Board

Andhra Pradesh Board Mathematics Solutions for Exercise - 13.2

Simple step-by-step solutions to Exercise - 13.2 questions of Visualising 3-D In 2-D from Mathematics Class 8. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.