16) Convert each of the following from degrees to radians: a) 3150 b) -220 30' *17) Solve the right triangle with right angle y if b = 4.8 and a = 530 *18) Find angle a if a = 7.0, b = 8.0, and c = 9.0. *19) Solve each of the following triangles: a) a = 75, = 75, a = 15 c) a = 20%, a = 1.0, b = 2.0 b) a = 1230, a = 6.8, b = 4.2 Final Exam Review Math 162 20) Find all trigonometric function values of 0 if tan 0 = - and 0 terminates in Quadrant III. 21) Prove cot 0 + tan 0 = csc 0 sec 0 *22) A bullet is fired into the air with initial velocity of 1200 ft/s at an angle of 450 from the horizontal. Find the magnitude of the horizontal and vertical components of the velocity vector. *23) An arrow is shot into the air so that its horizontal velocity is 35.0 ft/s and its vertical velocity is 15.0 ft/s. Find the velocity of the arrow. *24) A ship travels 135 km on a bearing of 1380. How far east and how far south has the ship traveled