In the last storm, one of your trees started to fall over. You are going to tie a rope to one of the trees to help it stand upright again. You have 75 feet of rope that you tie 40 feet up the tree. When you stake it in the ground, it is 50 feet from the base of the tree. What is the angle created by the rope and the ground? (Round your answer to two decimal places)

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field