1. Find the lengths of the missing sides and all 6 trig functions, if side a is opposite angle A, side b is opposite angle B, and side c is the hypotenuse for sin B = = and a = 20. (8 points) 2. Find the lengths of the missing sides and all 6 trig functions, if side a is opposite angle A, side b is opposite angle B, and side c is the hypotenuse for c = 12 and angle A = 45. (8 points) 3. For the following, side a = 10 and side b - 8, find: (6 points) a. sin A b. cos A c. tan A d. csc A e. sec A f. cot A 4. Angle B - 60 and side b -10. Find side a and side c. (6 points) 5. A radio tower is located 325 feet from a building. From a window in the building, a person determines that the angle of elevation to the top of the tower is 43, and that the angle of depression to the bottom of the tower is 31", How tall is the tower? (6 points) Next > Previous