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Please answer if you answer i will give 30 points |
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Answer» ONG>ANSWER: 1/2(b¹+b²)×h=92cm 1/2(x+2+x+10)×x=92cm 1/2(x²+12)x=92 (x²+12)x=92×2 (x²+12)x=184 x³=184-12 x³=172 |
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