#### Answer

b=$\frac{2A}{h}$

#### Work Step by Step

We use the formula for the area of a traingle to obtain:
A=$\frac{1}{2}$bh
2A=bh
$\frac{2A}{h}$=b

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Published by
Prentice Hall

ISBN 10:
0133281159

ISBN 13:
978-0-13328-115-6

b=$\frac{2A}{h}$

We use the formula for the area of a traingle to obtain:
A=$\frac{1}{2}$bh
2A=bh
$\frac{2A}{h}$=b

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