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A rectangle has a perimeter of 24 units. If the width is 4 units, which of the following is the length?
A. 6 units
B. 8 units
C. 10 units
D. 16 units

  • math -

    P = 2L + 2W

    24 = 2L + 2(4)

    24 = 2L + 8

    24 - 8 = 2L

    16 = 2L

    8 = L

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