3 years ago

SA = πrs + π r^2 Can someone help me with this problem

Mathematics

2 answers:

ollegr [7]3 years ago

7 0

SA = pirs + pir^2
SA - $\pi$ r^2 = $\pi$ rs

Leya [2.2K]3 years ago

4 0

SA = pi (rs + r^2)
SA/pi = rs + r^2
(SA/pi) - r^2 = rs
[(SA/pi) - r^2]/r = s

SA/(pi*r) - r = s

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