Question

Find the volume of the composite figure given below. The volume of each small cube is $1c{m}^3$.

• A. $6c{m}^3$
• B. $8c{m}^3$
• C. $4c{m}^3$
• D. $7c{m}^3$

Answer 1

The correct option is D

$7c{m}^3$

The volume of the above figure can be calculated by dividing it into unit cubes.

From the figure, we can see that the entire figure is made up of 7 unit cubes (one cube is hiding behind the cube 5 and below cube 4). So the volume of the figure is $7c{m}^3$.