A=2πr*2h
make r the subject
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A=2πr*2h
make r the subject
I can't give you the answer... It may seem too easy for some, including me. Ok, here's an example;
x + y = z
Making x the subject of formula, we get
x = z - y
as if we subtracted 'y' from both sides
Now;
'y' subject of formula gives y = z - x
Now, another one:
xy = z
Making 'y' subject of formula gives
y = z/x
as if we divided both sides by x
And finally, you get the answer you're looking for. Post back your answer to see if you got it right.
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