how do u solve C=2(pie)r;r
2007-11-14 13:05:17 · 6 answers · asked by james s 2 in Science & Mathematics ➔ Mathematics
C=2 x 3.14 x r
replace c or r
2007-11-14 13:36:56 · answer #1 · answered by Anonymous · 0⤊ 0⤋
c/2(pie) = r
Divide by 2(pie) to get the r variable alone
2007-11-14 21:08:12 · answer #2 · answered by Ms. Exxclusive 5 · 0⤊ 0⤋
C=2~r for r: (when I put ~ I mean pi)
You just need to manipulate the equation so that r is by itself by dividing both sides by 2~.
So that r = C/2~
2007-11-14 21:09:31 · answer #3 · answered by laura.ross72 3 · 0⤊ 0⤋
c = 2pir
c/2pi = r
2007-11-14 21:09:08 · answer #4 · answered by roguetrader12002 4 · 0⤊ 0⤋
c=2(pie)r;r
c=6.28(r)
answer c/6.28
2007-11-14 21:13:30 · answer #5 · answered by R&P? 5 · 0⤊ 0⤋
c/2Pi=r
2007-11-14 21:08:27 · answer #6 · answered by info2know 3 · 0⤊ 0⤋