Question

One end of a ladder is 10 feet from the base of the wall, and the other end reaches a window in the wall. The ladder is 2 feet longer than the height of the window.

a. Choose a variable for the height of the window. Make a sketch of the situation described, and label the sides of a right triangle.
b. Write a quadratic equation about the height, h, of the window.

c. Solve your equation to find the height of the window.