SOLUTION: A= 1/2h (a+b)find b

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Question 93079: A= 1/2h (a+b)find b
Answer by stanbon(48558) About Me  (Show Source):
You can put this solution on YOUR website!
A= (1/2)h (a+b)find b
Multiply both sides by 2 to get:
2A = h(a+b)
Divide both sides by h to get:
(2A/h) = a+b
Subtract a from both sides to get:
b = (2A/h)-a
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Cheers,
Stan H.