Respuesta :

choixongdong
A = 1/2(22 + 32)(17)
A = 459 ft^2

Answer is D.
459 ft^2
LittleGray
the triangles n the sides are 42.5 each so that in total would be 85
17 x 5 / 2 = 42.5
and the rectangle in the middle is 374
17 x 22 = 374
then the total area would be 459 ft2
85 + 374 = 459