What is the exact circumference of the circle?

A. 16pie

Question

What is the exact circumference of the circle?

A. 16pie <-----------
B. 8pie
C. 4pie
D. 2pie

The word (pie) is meant for the pie symbol
http://static.k12.com/calms_media/media/1419000_1419500/1419357/1/15c40e383a8390e0e9f94bbcbee7f25fc2bf03ee/MS_PA_130922_171129.jpg

anonymous · Answer

@Unanimoose @uuyy_starr @sleepyhead314 @Sparklestaraa @Science_ALLY @OpenStudyRocks5* @Mlink1290 @maryfitzgerald14 @Madgirlwithabluebox @Mehek14 @gabylovesu @Gokuporter @sleepyhead314 @Australopithecus @whydoihavetosignup1 @whershfeld  plz help

anonymous · Answer

I think it is a

bookworm14 · Answer

one sec, i will check it for you :)

unanimoose · Answer

Yes, you are correct. :)

anonymous · Answer

@Bookworm14  what do u say (thx @Unanimoose )

unanimoose · Answer

$$C = D \pi$$

unanimoose · Answer

Whre d is diameter.

Wait no, you are wrong.

bookworm14 · Answer

no, it is not A!!! I believe is B

anonymous · Answer

how

unanimoose · Answer

Yes she is right, you did not have to double it because the measurement given is the diameter not the radius.

anonymous · Answer

okay, thx guys

unanimoose · Answer

Np.

bookworm14 · Answer

$$circumference= 2\pi r$$
so in this case it would be 2* pi * 4 (4 is your radius aka half of 8)
so 284 Is 8, so it would be 8pi 

hope this helps! ~Bree :)

anonymous · Answer

it did

anonymous · Answer

|dw:1425511175064:dw|

bookworm14 · Answer

awe thanks!!!

anonymous · Answer

you spelled rok* wrong its **Rock** @up123...... just sayin

openstudyrocks5* · Answer

*thanks for tagging me now I can use your tags lol.*