Question

What is the volume of the rectangular prism?

• A. 48 cubic units
• B. 32 cubic units
• C. 16 cubic units
• D. 54 cubic units

Answer 1

The correct option is B 32 cubic units

Length of rectangular prism = 8 units
Width of rectangular prism = 2 units
Height of rectangular prism = 2 units

We know, 1 unit cube volume = 1 cubic units.

Number of unit cubes in the first layer of rectangular prism is:


As the height of prism is 2 units, so there will be 2 layers.

So, total number of unit cubes in the given rectangular prism = 8 × 2 × 2
= 32 cubic units