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Look at the image and solve please

Look at the image and solve please-example-1

1 Answer

2 votes

Correct answer:
b = (2A)/(h), first option.


A=(bh)/(2)


2*A=(bh)/(2)*2 | multiply both sides by 2, 2's cancel out on the right.


2A=bh


(2A)/(h) =(bh)/(h) | divide h on both sides, h's cancel out on the right


b = (2A)/(h)

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