As shown below, a person standing 410 ft from the base of a mountain measures the angle of elevation from the ground to the top of the mountain to be 25. The person then walks 480 ft straight back and measures the angle of elevation to now be 17. 480 feet 410 feet X a) How tall is the mountain? Round your answer fo the nearest foot. b) Approximate the angle of elevation of the mountain. Round your answer to the nearest degree Determine angle A in the interval %