Question

Question 9 For AFUN, ZU = 90°. FN = 47, and mZN = 36º. Use the picture below to label this information. F U N What is the value of NU?

Answer 1

Given data:

The given length is FN=47.

The given angle is m∠N=36 degrees.

The expression for NU length is,

`NU=FN(\cos \angle N)_{}`

Substitute the given values in the above expression.

`\begin{gathered} NU=47\cos (36^(\circ)_{}) \\ =38.02 \end{gathered}`

Thus, the length of NU is 38.02.