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4 years ago

Solve for r in terms of C. C=2r

Mathematics

2 answers:

Dmitry_Shevchenko [17]4 years ago

5 0

d = 2r
C = 2 Pi r = Pi d

K = Pi r2 = Pi d2/4
C = 2 sqrt(Pi K)

K = C2/4 Pi = Cr/2

fredd [130]4 years ago

3 0

C=2r
Divide 2 by r
C/2=r
you do the same on the other side of the equation and get
r=C/2....r equals C divided by 2

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Solve for r in terms of C. C=2​r

Solve for r in terms of C. C=2r