Question

Show work pleaseeeeeee

Answer 1

527.52 in^2

Explanation:

The formula for the surface area of a cylinder is:

`SA=2\pi r^2+2\pi rh`

We can plug in the numbers and use 3.14 for π.

`SA=(2*3.14*7*7)+(2*3.14*7*5)`

Solve what's in the parentheses.

`SA=307.72+219.8`

Add together.

`SA=`

527.52 in^2

Answer 2

527.52 square inches.

Explanation:

The formula for the surface area of a cylinder is
`2\pi r h + 2\pi r ^2`, which in this case is
`2\pi \cdot 7 \cdot 5 + 2\pi \cdot 49\approx 527.52` square inches. Hope this helps!