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Thread: perimeter of a triangle on a graph

  1. #1
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    perimeter of a triangle on a graph

    A triangle has vertices at (2, 4), (-3, -6), and (4, -2). Find its perimeter rounded to two decimal places

  2. #2
    Elite Member stapel's Avatar
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    Cool

    Quote Originally Posted by sydneynelsonnn View Post
    A triangle has vertices at (2, 4), (-3, -6), and (4, -2). Find its perimeter rounded to two decimal places
    So, you plugged each pair of points into the Distance Formula (here) that you've memorized from class, added up the three values, and... then what?

    Please be complete. Thank you!

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