The formula for the circumference C of a circle with radius r is C = 2πr. Which of the following is a formula for π (pi) of the circle in terms of the circumference and radius?

Question

parthkohli · Answer

Oops

parthkohli · Answer

Divide both sides by 2r.

lgbasallote · Answer

pi is a constant why the heck would you solve for it o.O

parthkohli · Answer

$ \color{Black}{\Rightarrow\Large {2\pi r \over 2r} = {C \over 2r} }$

lgbasallote · Answer

is this a kindergarten queston?!!!!

lgbasallote · Answer

it's like asking what color your shirt is!!!

lgbasallote · Answer

it doesnt make sense of a question!

lgbasallote · Answer

i mean why would someone ask you what color your shirt is?? dont they know?!!!

anonymous · Answer

uhh its 9th grade math lgb L

lgbasallote · Answer

lol

lgbasallote · Answer

but seriously...pi is a constant...but if you want it in terms of circumference and radius then it's c/2r

lgbasallote · Answer

where c is circumference and r is radius

lgbasallote · Answer

i just wanted to throw some tantrums

parthkohli · Answer

lgba, don't insult people. Not reddit. No.

anonymous · Answer

:p

lgbasallote · Answer

i should delete confessions