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ch4aika [34]
3 years ago
14

I need help with this ​

Mathematics
1 answer:
Fynjy0 [20]3 years ago
3 0

Answer: 216 in

Step-by-step explanation: I used the formula A=1/2(b1+b1)h and I filled it in by doing A=1/2(6+12)6 and then I divided the height by 1/2 and i multiplied 72 by 3 which is 216 in.

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