Question

The distance between the end of a lamppost's shadow and the top of the lamppost is 39 feet. The angle measure of the shadow is 23°. How long is the shadow of the lamppost, rounded to the nearest tenth of a foot?

Answer 1

\[\tan(23)=\frac{x}{39}\]
\[x=39\tan(23)\] and a calculator

Answer 2

thank you (:

Answer 3

yw