Question

if i have figure A (R=5ft) and figure B is (R=2ft) and the volume =(88 cu ft) what is the answer

Answer 1

we get that

$h_b=\frac{88}{4\cdot\pi}\approx7$

as the figure are congruent we get

$h_a=\frac{5}{2}\cdot7=17.5$

so the volume is

$V_a=\pi\cdot5^2\cdot17.5=1375ft^3$