math

the length of a rectangle is 3 times its
breadth.its perimeter is 64cm.find its length?

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  3. 👁 65
  1. solve for x

    2x + 2(3x) = 64

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    posted by Reiny
  2. Perimeter of rectangle is 2(length + breath
    So length is 3w
    We get that 2(3w+w) is 64
    6w+2w is 64
    8w is 64
    W is equal to 8 cm and length is 8*3-24

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    posted by ayush

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