Question

Find E to the nearest degree.and find F to the nearest degree.

Answer 1

The figure is a right-angled triangle so we can use trigonometric ratios to solve for E.

Side DE is adjacent to That is

`\begin{gathered} \cos E=(5)/(5.83) \\ \text{this implies that} \\ E=\cos ^(-1)((5)/(5.83))=31^0 \end{gathered}`

Since [tex]\begin{gathered}