3 years ago

A=1/2bh, solve for b

Mathematics

1 answer:

e-lub [12.9K]3 years ago

8 0

Answer:

Step-by-step explanation:

$A = \dfrac{1}{2}bh\\\\Multiply \ both \ sides \ by \ 2\\\\2A =bh\\\\\\Divide \ both \ sides \ by \ h\\\\\dfrac{2A}{h}=b\\\\b = \dfrac{2A}{h}$

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