media%2F407%2F407c7b3e-3ad1-4e74-a0e4-73Solving each right triangles. Round to the nearest tenth. a. If B = 42 degree and c = 15 b. b = 15 and c = 20 c. If B = 67 degree and b = 24. Suppose the angle of elevation of the sun is 27.8 degree. Washington Monument, which is 550 feet tall.Show transcribed image text