Answer:
c lololololo
Step-by-step explanation:
It’s the 3rd one hopefully this helps
Write the equations:

Substitute for h:

Solve for s:

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Answer:
B. l = (S - πr^2) / πr
Step-by-step explanation:
S = πrl + πr^2 solve for l
πrl = S - πr^2
l = (S - πr^2) / πr
Answer is B. l = (S - πr^2) / πr