Answer:
d=5.641895835
Step-by-step explanation:
The volume of a cylinder is given by
V = pi r^2 h
175 = pi ( r^2) 7
Divide each side by 7pi
175 / 7pi = pi ( r^2) 7/ 7pi
175 / 7pi = r^2
7.957747155 = r^2
Take the square root of each side
sqrt(7.957747155) =sqrt( r^2)
2.82 = r
We want the diameter
d = 2*r
d = 2.82 * 2
d=5.641895835
