Which of the following is not equivalent to the formula for the circumference of a circle, C = 2 piR?

Question

anonymous · Answer

C/2r= pi
2pi/c=r
C/2Pi=r
C/rpi=2

shubhamsrg · Answer

hmmn...
tell me this..if 8 =2 * 4
which one is equivalent ?
a) 8/2 = 4
b) 8/4 =2
c) 2*4 = 8
d) none of these 
?????????????????????

anonymous · Answer

That doesnt have anything to do with my question

anonymous · Answer

b

shubhamsrg · Answer

really?? o.O

anonymous · Answer

C=2.PI/R

anonymous · Answer

Raphael thats the circumfrence

anonymous · Answer

What  shubhamsrg is trying to do is show you how to find the answer, if you substitute numbers into the equation you will be able to understand why b is a false statement

shubhamsrg · Answer

hmmn.. @bbsmilieface ! finally!! someone's there!! :'( :P

anonymous · Answer

ooo ok thnk you i didnt understand what he ment

anonymous · Answer

sorry @shubhamsrg lol i didnt understand it at first

shubhamsrg · Answer

really? whats your age buddy?

anonymous · Answer

14

shubhamsrg · Answer

hmmn..i wont comment on this,,or infact..i shouldnt comment on ths.. :|

anonymous · Answer

:|

anonymous · Answer

ok so which one is it lol still havnt gotten that the number thing doesnt help me at all

anonymous · Answer

Nvr mnd i got