Marcie wants to enclose her yard with a fence. her yard is in the shape of a triangle attached to a rectangle.
yard is shaped like a square and a triangle.
the area of this figure can be found by the formula a = (wh) + 0.5(bh). if marcie wants the total area to be larger than a specified value, she can use the formula a > (wh)+ 0.5(bh). rewrite this formula to solve for b. show all steps in your work.