Mariela is standing in a building and looking out of a window at a tree. The tree is 40 feet

Mariela is standing in a building and looking out of a window at a tree. The tree is 40 feet away from Mariela. Mariela’s line of sight to the top of the tree

creates a 20° angle of elevation, and her line of sight to the base of the tree creates a 32° angle of depression. What is the height, in feet, of the tree to the
nearest foot?


Leave a Reply

Your email address will not be published. Required fields are marked *