Students are having a contest to see who can find the tallest tree in a park. To win, a student must measure the height of the tree
without climbing the tree. Martha locates a very tall oak tree.
She measures that the tree's shadow is 45 feet long. Martha has
a shadow that is 11.5 feet long. She is 5.75 feet tall.
14. How tall is the oak tree?
15. What is the tangent of ZA?
Round all side lengths to the nearest thousandth and round angle
measures to the nearest degree.