Question

The cylinder shown has a volume of 619 cubic inches.
a. What is the radius of the​ cylinder?

Answer 1

Areas and volumes of cylinders etc

Explanation:

Given:

h = 10.7 in

V = 619 in^3

Volume (V) = π
`r^(2)`h

619 = 22/7×
`r^(2)`×10.7

∴
`r^(2)` = 619x7/ 22x10.7

r = 4,3 in approx.

Please check calculation for me but thats how one proceeds