Question

What is the exact area of a circle with a radius of m?









A.
361pi
m²








B.
57pi
m²








C.
38pi
m²








D.
19pi
m²

Answer 1

a radius of?

Answer 2

What is the value of the radius?

Answer 3

sorry the radius is 19

Answer 4

formula for the circle=pi(19)^2

Answer 5

are those the answers?

Answer 6

yes

Answer 7

Use the formula just that don't multiple the pi.Just the radius!

Answer 8

because in the answer choices theres pi

Answer 9

You just want to multiply the r^2 where r=radius

Answer 10

so wat the answer

Answer 11

lol you have to do it haha

Answer 12

Omg just multiply Sir

Answer 13

We have basically shown you all the work

Answer 14

common I have to go to sleep

Answer 15

multiply 19^2 and that is your answer

Answer 16

19^2 = 19*19

Answer 17

lol I do too :)

Answer 18

thanks peop;e

Answer 19

did you get your answer?