Respuesta :

1. split the figure in to two, which will be two triangles, one on the left and one on the right
2.area for one triangle.......                   A=1/2*16*15=120
3.area for another one........       A=1/2*15*7.5=56.25
4.add them up
120 + 56.25 = 176.25 in ²²