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rain-leann911

  • 4 years ago

A wire is first bent into the shape of a rectangle with width 4in and length 5in. Then the wire is unbent and reshaped into a triangle. If each side of the triangle has equal length, what is the length.

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  1. 142343
    • 4 years ago
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    find the area

  2. rain-leann911
    • 4 years ago
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    this is all new to me thats not really helping much

  3. mathematicalpro
    • 4 years ago
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    |dw:1315580410796:dw| perimeter= 2(l+w) =2(4+5) =18 3x=18 x=18/3 x=6 so length=6

  4. penpen29
    • 4 years ago
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    yup...length is 6..=)

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