3 years ago

Solve A=1/2h(b1+b2) Solve for b1

1 answer:

6 0

$A = \frac{1}{2} h (b_1+b_2) \\ \\ \frac{2A}{h} = b_1+b_2 \\ \\ b_1 = \frac{2A}{h} -b_2$

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