A cylinder has a radius of 6 inches and a height of 15 inches. what is the surface area of the cylinder ? express the answer in terms of pie.

Question

asked Feb 3, 2021 230k views

1 Answer

Bitops · Answer 1 · 2021-02-09T05:42:40+0000

Answer:

252pi (B)

Explanation:

Find the area of the bases (2 * pi * r^2)

r = 6, so:

72pi = total area of bases

Find the area of the side (pi * 2 * r * h)

r = 6 and 15 = h, so:

180 pi = area of the side

180pi + 72pi = 252pi (B)