Question-

1. An engineer determined that the angle of elevation from his position to the top of a tower is 52°. He then measured the angle of elevation from a point 50 ft farther away the base of the tower at 32°. Both positions are due east of the tower. find the height of the tower.

2. The top of a tree was sighted having an angle of elevation of 38° at a distance of 100 feet from the base of the tree. Find the height of the tree.