Question

HELP.

What is the area of this circle? (Express your answer using π.)Diameter = 12



A.
A = 6π cm2

B.
A = 48π cm2

C.
A = 144π cm2

D.
A = 36π cm2

Answer 1

A=36π cm2

Answer 2

a

Answer 3

So is my answer A or D.

Answer 4

D

Answer 5

D.
A=36 pi cm^2 is the correct answer
solution
diameter is the double of radius
r= d\2

Answer 6

i guess it could be d

Answer 7

Ok thank you.

Answer 8

The formula of Area of circle is r^2 pi
now put the values and get the answer .

Answer 9

d=12
r=12\2
r=6
since , r^2 pi
(6)^2 pi
36 pi cm2