Question

Find the volume V and surface area S of a right circular cylinder with radius 5 inches and height 5 inches

Answer 1

V=125π in³

S= 100π in²

Explanation:

From the question statement , we observe that

r= 5 inches h= 5 inches

V=πr²h

putting the values of radius and height in above formula,

V=π(5)²(5)

V=125π in³

Now, we have to find surface area,

S=2πr²+2πrh

S=2π(5)²+2π(5)(5)

S=50π+50π

S=100π in²