A student is standing 20 feet away from the base of a tree. He looks to the top of the tree at a 50 ° angle of elevation. His eyes are 5 feet above the ground. Using cos 50 ° approx 0.64 , what is the height of the tree to the nearest foot?

Question
A student is standing 20 feet away from the base of a tree. He looks to the top of the tree at a 50 ° angle of elevation. His eyes are 5 feet above the ground. Using cos 50 ° approx 0.64 , what is the height of the tree to the nearest foot?
Answer:
A student is standing 20 feet away from the base of a tree. He looks to the top of the tree at a 50 ° angle of elevation. His eyes are 5 feet above the ground. Using cos 50 ° approx 0.64 , what is the height of the tree to the nearest foot? 6510588f2fb68.webp
solved
algebra 10 months ago 2887