1) Find csc α in the right triangle below.
2) Find tan α in the right triangle below.
3) Find x in the triangle below. Round to the nearest tenth.
4) Find x in the triangle below. Round to the nearest degree.
5) Find x in the triangle below. Round to the nearest tenth.
6) Find x in the triangle below. Round to the nearest degree.
7) Find the exact value of x in the triangle below.
8) Find the exact value of x in the triangle below.
9) If the secant of angle Î is 13/5, what is the value of the sine of angle Î?
10) A geologist measured a 40° of elevation to the top of a mountain. After moving 0.5 kilometer farther away, the angle of elevation was 34°. How high is the top of the mountain? (Hint: Write a system of equations in two variables.)
