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wel
3 years ago
12

Please help me!!!!!!

Mathematics
1 answer:
IgorC [24]3 years ago
3 0

Answer:

13.5 ft²

Step-by-step explanation:

This is also a trapezoid so we can do this formula:

A=\frac{a+b}{2} *h\\\\A=\frac{3+6}{2} *3\\\\A=\frac{9}{2} *3\\\\A=4.5*3\\A=13.5

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