Question

х1338 I need to find the missing side and round to the nearby tenth of the bottom one

Answer 1

8.

We have to apply a trigonometric function:

Since we have the angle 38° we can use tangent, where the opposite side is x and the adjacent side is 13

Tan 38 = opposite side/ adjacent side

Tan 38 = x/13

solving for x:

Tan 38 (13) = x

10.1 =x