Answer:
The volume of figure B is 1008π in³
Explanation:
The ratio of figure A to B is 4:1
That's

Volume of figure A is 4.023π in³
To find the volume of figure B we compare the volumes of the two figures to the ratio
That's

Cross multiply
That's
4B = 4032π
Divide both sides by 4
B = 1008π
The volume of figure B is 1008π in³
Hope this helps you