4. The figure below is made up of a square with height, h units, and a right triangle with height, h units,
and base length, b units. The area of this figure is 55 square units.
Part A
Write an equation that represents the height, h, in terms
of b. Enter the equation in the first response box
Part B
If the base of the triangle is 10 units,
determine the value of h, in units.
Enter your answer in the second response box.