Question

Solve for b: A=1/2 bh

Answer 1

Given the following formula:

$A=\frac{1}{2}bh$

We want to rewrite this expression in a way 'b' is a function of the other terms.

Multiplying both sides by 2, we have:

$2A=bh$

Then, if we divide both sides by 'h':

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

And this is our answer.