Question

Pic help.
A ladder leans against a house at a 60° angle to the ground. If the ladder extends to a length of 132 inches, what is the height of the house to the nearest hundredth of an inch?

Answer 1

\[\frac{x}{132}=\frac{\sqrt{3}}{2}\]
\[x=132\times \frac{\sqrt{3}}{2}\]