Question

What is the area of a circle with a radius of 8 cm? (Express your answer using π.)


A.


64π cm2


B.


32π cm2


C.


4π cm2


D.


16π cm2

Answer 1

do you know the formula for the area of a circle...?

Answer 2

No sir. or ma'am

Answer 3

wow... now that makes it really tough

\[A = \pi r^2\]

r = radius

substitute your value and then square it... lave pi alone and you'll have your answer.

Answer 4

k Thanks

Answer 5

is it 32