Page 1 - HM 8

Subject – Mathematics

Chapter 7 – GEOMETRY:7.8

Sub-topic 8 : 2D AND 3D SHAPES

Practice

SUBJECTIVE QUESTIONS:

1-Draw a square pyramid and write the number of faces, edges and vertices it has.

2-Draw a cube and write the number of sides and vertices it has.

3- Draw a prism and write the number of faces, edges and vertices it has.

4- Draw a cuboid and write the number of faces, edges and vertices it has.

OBJECTIVE QUESTIONS:

Fill in the Blanks-

a- A cube has ______faces,_______ vertices and ________edges.

b- A cuboid has ______faces,_______ vertices and ________edges.

c- A prism has ______faces,_______ vertices and ________edges.

d- A triangular pyramidhas ______faces,_______ vertices and ________edges.

e- A sphere has ______faces,_______ vertices and ________edges.

f- A triangle has ______faces,_______ vertices and ________edges.

g- A square has ______faces,_______ vertices and ________edges.

h. Which 2D shape has no sides and is not a polygon.

i. Circle ii. Sphere iii. Square iv. Pentagon

i. Name a 3D shape that has 6 faces - only 2 that are squares.

i. triangular prism ii. Cube iii. Pyramid iv. rectangular prism

j. Name a 3D shape that has only 2 faces.

i. cone ii. Cylinder iii. Sphere iv. Pyramid