Question

Show work pleaseeeeeee

Answer 1

Answer:

527.52 square inches.

Step-by-step 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!

Answer 2

527.52 in^2

Step-by-step 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