To solve for \( h \) in terms of \( A \) and \( b \) from the equation
\[ A = \frac{1}{2} bh, \]
we first want to isolate \( h \).
- Multiply both sides by \( 2 \) to eliminate the fraction:
\[ 2A = bh. \]
- Now, divide both sides by \( b \) to solve for \( h \):
\[ h = \frac{2A}{b}. \]
Thus, the solution for \( h \) in terms of \( A \) and \( b \) is:
\[ h = \frac{2A}{b}. \]