MCR 3U1 Name: Problem: SHOW YOUR SOLUTIONS FOR FULL MARKS. 1. Doug is looking at a cliff. He determines that the angle of elevation to the top is 54 from where he is at. 50 m away from Doug, Gary estimates the angle between the base of the cliff, himself, and Doug to be 26 while Doug estimates the angle between the base of the cliff, himself, and Gary to be 70". What is the height, h, of the cliff to the nearest tenth of a metre