Given the following formula:
[tex]A=\frac{1}{2}bh[/tex]We want to rewrite this expression in a way 'b' is a function of the other terms.
Multiplying both sides by 2, we have:
[tex]2A=bh[/tex]Then, if we divide both sides by 'h':
[tex]b=\frac{2A}{h}[/tex]And this is our answer.
