3 years ago

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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