SOLUTION: if s=1/2d(a+l) then what would a=?

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Question 1120036: if s=1/2d(a+l) then what would a=?

Found 2 solutions by josgarithmetic, Alan3354:
Answer by josgarithmetic(39617)   (Show Source): You can put this solution on YOUR website!
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Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
if s=1/2d(a+l) then what would a=?
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Depends.
Is it ?
Or ?
Or something else?

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