Define the following solids:
a. Sphere
b. Cone
c. Cylinder
d. Cube
e. Cuboid
f. Triangular prism
g. Triangular pyramid

Draw rough sketches of the net of each of the following shapes: a. Cube b. Cuboid c. Cylinder d. Cone

A gas pipe is an example of (a) a cone (b) a cylinder (c) cube (d) sphere

The number of edges of a triangular pyramid is (a) 3 (b) 4 (c) 6 (d) 8

The number of faces of a triangular pyramid is (a) 3 (b) 4 (c) 6 (d) 8

Write the number of faces, edges and vertices of each of the following solids a. Cuboid b. Square pyramid c. Triangular prism. d. Cylinder e. Cone.

Which of the following is a triangular matrix? (A) a scalar matrix (B) a lower triangular matrix (C) an upper triangular matrix (D) a diagonal matrix

Give two examples of objects from your daily life that resemble the following solids: a. Triangular prism b. Cone c. Sphere

State True or False: a. A triangular prism has three lateral faces and one triangular base. b. A cuboid is also called a rectangular prism.

Match the following :(a) Cone (i)(b) Sphere (ii)(c) Cylinder (iii)(d) Cuboid (iv)(e) Pyramid (v)Give two new examples of each shape

Fill in the blanks. a. A rectangular prism is also called a....... b. The lateral faces of a pyramid are ....... in shape. c. A cylinder has ...... bases which are ..... in shape. d. Prisms and pyramids are named on the basis of their ......