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3 votes
Solve for r. s=2πrh Solve for r.

s=2πrhs

2πsh=r

s2=r

s2πh=r

2 Answers

6 votes

s/2πh =r

hope it helps! :)


User Arnis Lapsa
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8.0k points
7 votes

s=2\pi rh\\r=(s)/(2\pi h)
User Ann  Orlova
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