Answer:
987 cubic foot
Step-by-step explanation:
we need to find the volume of each of them.
container A = πr²h
=22/7*(10)² * 10
=22/7 * 100 *10
= 22000/7 cubic feet
container B
=πr²h
=22/7 *7*7*14
= 22*7*14
= 2156 cubic foot
22000/7 - 2156 (to find empty space volume)
= 22000- 15092/7
= 6908/7
=986.85... ≈ 987 cubic foot.
