Question

Find the angle, in radians, in the given right triangle. The length of the side adjacent to 0 is 19 and the

length of the side opposite is 10.

Answer 1

Explanation:

Remember for RIGHT triangles, tan Φ = opposite LEG / adjacent LEG

for this triangle tan Φ = 10 / 19

Φ = arctan ( 10/19) =~.48 R