Question

Find the volume of the composite space figure to the nearest whole number.

A. 170cm3
B. 180cm3
C. 120cm3
D. 60cm3

Answer 1

B. 180cm3

You have to find length, width, and height of both objects.

For the first one multiply:
3 x 8 x 5 = 120

Then multiply:
2 x 5 x 6 = 60

Add them together:

120 + 60 = 180cm3