Question

Which circles have an area of 16π in^2?



Choose all answers that are correct.



A.


a circle with a radius of 2 in.


B.


a circle with a radius of 4 in.


C.


a circle with a diameter of 8 in.


D.


a circle with a diameter of 16 in.

Answer 1

i think C B and A

Answer 2

@KendrickLamar2014 @misty1212

Answer 3

@JackofallTradez @JoannaBlackwelder

Answer 4

Actually, it would be B and C, because it's (pi)r^2
D(Diameter) = 2r
4^2(pi) = 16(pi)^2

Answer 5

Okay, Thank you!

Answer 6

No problem ^_^