SOLUTION: A=r/2L solve for L

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Question 992514: A=r/2L solve for L
Answer by Timnewman(323) About Me  (Show Source):
You can put this solution on YOUR website!
Hi dear,
If A=r/2L
Then,multiply out to get
r=2AL
Divide bothside by 2A,
Then,
L=r/2A
HOPE THIS HELPS?
::TIMNEWMAN::