Find the surface area of this cylinder using pie.

Question

asked Nov 27, 2021 21.1k views

1 Answer

Matthews · Answer 1 · 2021-12-04T12:07:05+0000

Answer:

the surface area of a cylinder:

$A=750\pi$ ft²

or

$A\approx 2356.19$ ft²

Explanation:

Given

Using the formula to determine the surface area of a cylinder:

$A=2\pi rh+2\pi r^2$

$A=2\cdot \pi \cdot 15\cdot 10+2\cdot \pi \cdot 15^2$

$A=750\pi$ ft²

or

$A\approx 2356.19$ ft²

Thus, the surface area of a cylinder:

$A=750\pi$ ft²

or

$A\approx 2356.19$ ft²