EASY
8th ICSE
IMPORTANT
Earn 100

Write the number of faces, vertices and edges in

Decagonal pyramid.

Important Questions on Visualising Solid Shapes

EASY
8th ICSE
IMPORTANT

Using Euler’s formula, complete the following table:

  Faces Vertices Edges
(i) 6 _____ 12

 

MEDIUM
8th ICSE
IMPORTANT

Using Euler’s formula, complete the following table:

Faces Vertices Edges
_____ 5 8
MEDIUM
8th ICSE
IMPORTANT

Using Euler’s formula, complete the following table:

Faces Vertices Edges
14 24 _____

 

MEDIUM
8th ICSE
IMPORTANT

Using Euler’s formula, complete the following table:

Faces Vertices Edges
_____ 16 30

 

MEDIUM
8th ICSE
IMPORTANT

Using Euler’s formula, complete the following table:

Faces Vertices Edges
16 _____ 42
MEDIUM
8th ICSE
IMPORTANT

Using Euler’s formula, complete the following table:

Faces Vertices Edges
19 19 _____
EASY
8th ICSE
IMPORTANT

Fill in the blanks:

A solid made up of polygonal regions is called _____.

EASY
8th ICSE
IMPORTANT

Polyhedrons which are not convex are called _____.