Question

Solve for x. Round to the nearest tenth, if necessary.

P.
х
50°
Q
R
4.2

Answer 1

5.0 =x

Explanation:

Since this is a right triangle

tan theta = opp side/ adjacent side

tan 50 = x / 4.2

4.2 tan 50 = x

5.005365089 =x

Rounding to the nearest tent

5.0 =x