Sam created a porch that was part wooden and part concrete, as shown in the figure below.
note: figure not drawn to scale
if a = 18 ft, b = 24 ft, and c = 30 ft, what is the total area of the porch? assume that the wooden part is a right triangle and the concrete part is a square.
a.
186 ft2
b.
102 ft2
c.
1,260 ft2
d.
1,116 ft2