The figure below is made up of a square with height, h, units and a right triangle with height, h units, and a base length, b units.

The area of this figure is 80 square units.


Write an equation for the area of the shape below.

The figure below is made up of a square with height h units and a right triangle with height h units and a base length b units The area of this figure is 80 squ class=