Answer:
216.5
Step-by-step explanation:
It helps to divide the shape into a rectangle and a triangle
A(rectangle)=bh
b=17
h=8.5
17 x 8.5 = 144.5
A(triangle)=1/2 bh
b=12
h=12
1/2 x 12 x 12 =72
72 + 144.5 = 216.5
