Algebra

the length of a rectangle is fixed at 10 cm. What widths will make the perimeter greater thatn 74 cm?

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asked by sam
  1. 2L = 20

    Perimeter = 2L + 2W > 74

    20 + 2W > 74
    W > 27 cm

    Usually width of a rectangle is defined to be less than length. Apparently not here.

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    posted by drwls

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