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Sagot :
I did 12x9 and I believe it’s A but if I’m wrong I apologize but it should be right !
Answer:
C 139.5
Step-by-step explanation:
Frist the rectangle
12 x 9 = 108
the area of a tringle =
A = base x hight/2
A = 9 x 7/2
A = 63/2
A = 31.5
31.5 + 108
139.5
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