Question

What is the surface area of a cylinder in terms of pi height 10in radius 5in

Answer 1

`T.S.A = 150\pi` square inches.

Step-by-step explanation

The total surface area of a cylinder is given by;

`T.S.A = 2\pi \: r(r + h)`

The height of the cylinder is , h=10in.

The radius of the cylinder is, r=5in.

We substitute the known values into the formula to obtain;

`T.S.A = 2\pi * 5(5+ 10)`

`T.S.A = 10\pi(15)`

In terms of π, the total surface area is

`T.S.A = 150\pi in^2`