Answer:

Q 1 - A rectangular prism has a width of 4 m, a height of 9 m and a length of 2 m. What is the volume of the prism?

A - V = 70 cubic meter

B - V = 72 cubic meter

C - V = 75 cubic meter

D - V = 78 cubic meter

Answer : B

Explanation:

Step 1:

The given prism has length = 2m; width = 4m; height = 9m.

Step 2:

The volume of prism V = l × w × h

= 2 × 4 × 9

= 72 cubic meter.

- - - - - - - - - -

Q 6 - A rectangular prism has a width of 4 cm, a height of 8 cm and a length of 7 cm. What is the volume of the prism?

A - V = 224 cubic cm

B - V = 228 cubic cm

C - V = 232 cubic cm

D - V = 244 cubic cm

Answer : A

Explanation:

Step 1:

The given prism has length = 7 cm; width = 4 cm; height = 8 cm.

Step 2:

The volume of figure V = l × w × h

= 7 × 4 × 8

= 224 cubic cm

Step-by-step explanation:

. . .