Question

Please find the missing dimension of the solid. Round your answer to the nearest tenth. Show ALL your work!!!

Answer 1

$V= \frac{1}{3} \pi r^2h$
$938 = \frac{1}{3} \times \pi \times 4.7 \times r^2$
$\frac{3 \times 938}{\pi \times 4.7} = r^2$
r = 13.8 cm