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17 votes
Make b the subject of formula

a = (1)/(2) bh


User Dier
by
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1 Answer

5 votes

Answer:


a = (1)/(2) bh \\ \\ b = a / ( (1)/(2) h) \\ \\ b = a * (2)/(h) \\ \\ b = (2a)/(h)

User Shehaaz
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