captainluna captainluna

05-03-2017
Mathematics

contestada

A rectangular lot is 85 yards wide and 125 yards long. Give the length and width of another rectangular lot that has the same perimeter but a smaller area.

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wolf1728 wolf1728

05-03-2017

Perimeter = 2 * 85 + 2 * 125 = 420

85 * 125 = 10,625 area

70 by 140 = 420 perimeter

70 * 140 = 9,800 area

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