Question

Find the length of segment ac. 60° and 10 cm

Answer 1

AC can be found below

`\begin{gathered} \cos 60^(\circ)=\frac{adjacent\text{ }}{\text{hypotenus}} \\ \cos 60^(\circ)=(AC)/(10) \\ AC=10\cos 60^(\circ) \\ AC=10*0.5 \\ AC=5\text{ cm} \end{gathered}`