Question

Instructions: Add the surface area given below:SA = 2πrh + 2πr^2 =

Answer 1

Given:

`SA=2πrh+2πr^2`

To add:

Step-by-step explanation:

There is a common factor in both terms.

`2πr`

Let the common factor outside the bracket.

We get,

`SA=2\pi r(h+r)`

Final answer:

The surface area will be,

`SA=2\pi r(h+r)`