will fan and medal

The illustration is a good model for which formula?
http://static.k12.com/calms_media/media/1472500_1473000/1472773/1/e70726e284e44791c54bf2898c46d59e743c7ec0/TXMTH07-140304-110902.jpg

A.
A ≈ 3r2

B.
C ≈ 3 pi d

C.
A = pi r2

D.
C = pi d

Question

will fan and medal

The illustration is a good model for which formula?
  http://static.k12.com/calms_media/media/1472500_1473000/1472773/1/e70726e284e44791c54bf2898c46d59e743c7ec0/TXMTH07-140304-110902.jpg

A.
A ≈ 3r2
 
 B.
C ≈ 3 pi  d
 
 C.
A =  pi r2
 
 D.
C = pi  d

vianne · Answer

What is 3?.. You mean Pi?

vianne · Answer

Can you post a screenshot of the answer choices since the answer choices are missing some info.

anonymous · Answer

yea

vianne · Answer

Well, just by looking at it. I'd go with D because it looks like you're trying to find the Circumference of the circle.

vianne · Answer

Although, I would need the answer choices rewritten for it to be accurate since I don't know what could D be.. Or B.. OR C..

anonymous · Answer

got it

vianne · Answer

Alright, let me know if I helped or not. xD Even though it wasn't much, meh!

anonymous · Answer

you were fine