Question

What is the exact area of a circular patio with a radius of 17 ft?

A.
8.5π ft²

B.
17π ft²

C.
72.25π ft²

D.
289π ft²

Answer 1

Area = \(\pi\)\(r^2\)
This is in terms of pi. So just square the radius and include it with the pi

Answer 2

Area = \(\pi\)\(r^2\)
Area = \(\pi\)\((17^2)\)

Answer 3

?

Answer 4

What is \(17^2\)?

Answer 5

34

Answer 6

I didn't say 17 x 2. I said to evaluate \(17^2\) which is the same thing as \(17 \times 17\).

Answer 7

YOU CAN DO IT

Answer 8

oh oops lol

Answer 9

289

Answer 10

Good. Now attach the pi symbol with it.

Answer 11

D

Answer 12

Correct!