EXERCISE

Author:Jharkhand Board

Jharkhand Board Mathematics Solutions for EXERCISE

Simple step-by-step solutions to EXERCISE questions of Visualising Solid Shapes from Mathematics : Class VIII. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from EXERCISE with Hints & Solutions

MEDIUM
8th Jharkhand Board
IMPORTANT
Mathematics : Class VIII>Chapter 10 - Visualising Solid Shapes>EXERCISE>Q 1

Can a polyhedron have for its faces 4 triangles?

MEDIUM
8th Jharkhand Board
IMPORTANT
Mathematics : Class VIII>Chapter 10 - Visualising Solid Shapes>EXERCISE>Q 1

Can a polyhedron have for its faces a square and four triangles?

MEDIUM
8th Jharkhand Board
IMPORTANT
Mathematics : Class VIII>Chapter 10 - Visualising Solid Shapes>EXERCISE>Q 3

Which are prisms among the following?

MEDIUM
8th Jharkhand Board
IMPORTANT
Mathematics : Class VIII>Chapter 10 - Visualising Solid Shapes>EXERCISE>Q 4

How are pyramids and cones alike?

HARD
8th Jharkhand Board
IMPORTANT
Mathematics : Class VIII>Chapter 10 - Visualising Solid Shapes>EXERCISE>Q 6

Verify Euler’s formula for this solid.

Question Image

HARD
8th Jharkhand Board
IMPORTANT
Mathematics : Class VIII>Chapter 10 - Visualising Solid Shapes>EXERCISE>Q 7

Using Euler’s formula find the unknown.

Faces ?
Vertices 6
Edges 12

HARD
8th Jharkhand Board
IMPORTANT
Mathematics : Class VIII>Chapter 10 - Visualising Solid Shapes>EXERCISE>Q 7

Using Euler’s formula, find the unknown.

Faces 5
Vertices ?
Edges 9

MEDIUM
8th Jharkhand Board
IMPORTANT
Mathematics : Class VIII>Chapter 10 - Visualising Solid Shapes>EXERCISE>Q 7

Using Euler’s formula and find the unknown.

Faces 20
Vertices 12
Edges ?