Answer:
364.5
split the shape into 3 sections, each section is 13.5 x 9, and that equals 121.5, so multiply that by 3, and there is your answer
Step-by-step explanation:
A= 1/2h B1+B2
A=1/2(13.5) 9+18
A=1/2(13.5)27
A=1/2(364.5)
A=182.25
A=1/2h B1+B2
A=1/2(9) 13.5+27
A=1/2(9) (40.5)
A=182.25 182.25 + 182.25 + 364.5
