Write the word or phrase that best completes each statement or answers the question.
Provide the missing information.
-A patio is configured from a rectangle with two right triangles of equal size attached at the two ends. The length of the rectangle is 38 ft. The base of the right triangle is 4 ft less than the height of the
Triangle. If the total area of the patio is , determine the base and height of the triangular portions.