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A=1/2bh solve for b

User Chatu
by
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1 Answer

7 votes

A=(1)/(2)bh\ \ \ \ |multiply\ both\ sides\ by\ 2\\\\2A=bh\ \ \ \ \ |divide\ both\ sides\ by\ h\\\\\boxed{b=(2A)/(h)}
User Ashish Beuwria
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