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Find the area of a nonagon with a perimeter of 126 inches. Round to the nearest tenth.

  • Geometry -

    To quote one of our very good math and science tutors: “You will find here at Jiskha that long series of questions, posted with no evidence of effort or thought by the person posting, will not be answered. We will gladly respond to your future questions in which your thoughts are included.”

  • Geometry -

    i don't know what the formula of a regular nonagon is.. can someone help me.

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