I need help please with this hw question number 10

ANSWER:
[tex]h=\frac{2A}{b}[/tex]STEP-BY-STEP EXPLANATION:
We have the following equation (Area of a triangle):
[tex]A=\frac{1}{2}bh[/tex]Solving for h:
[tex]\begin{gathered} 2A=bh \\ h=\frac{2A}{b} \end{gathered}[/tex]