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    loser123

    A Pentagon With Sides 3m,4m,5m,6m, And 7m Has Area 48m. Can You Find The Perimeter Of A Similar Pentagon Whose Area Is 27m?

    I have no idea how to do geometry. I need some major help. Please help me with these couple of questions i have. It will be greatly apprecaited.

    asked 7 months ago

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    Jannifer

    The perimeter of the first pentagon is:


    3m + 4m + 5m + 6m + 7m= 25m


    As the pentagons are similar:
    therefore
    (the perimeter of given)/ (perimeter want to to find) = (area of 1st given pentagon)/ (area of 2nd given pentagon)

    (25/x) = (48/27)


    x = 14.06m >>> answers

    answered 7 months ago   

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