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solmaris [256]
3 years ago
15

Make r the subject of the formula: Q)18

Mathematics
1 answer:
Natasha2012 [34]3 years ago
5 0
V = 4(pi)r^2h...divide both sides by 4(pi)h
V / 4(pi)h = r^2....now take the square root of both sides, eliminating the ^2
sqrt (V/4(pi)h) = r
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