Respuesta :

A = [tex] \frac{1}{2} [/tex]bh   Multiply both sides by 2 to cancel out the fraction
2A = bh   Divide both sides by b
[tex] \frac{2A}{b} [/tex] = h   Switch the sides to make it easier to read
h = [tex] \frac{2A}{b} [/tex]