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maths

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the perimeter of a rectangle is 12 c.m and its length is 4 c.m . what is its width? and the area?

  • maths -

    P = 2L + 2W

    A = LW

  • maths -

    width - 2 cm: length + length = 8 cm there are 4 cm left, 4 divided by 2 = 2
    area - 8 like ms.sue said
    area = length x width,
    perimeter= 2length x 2width

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