Name the lengths of the sides of three rectangles that have a perimeter of 14 units

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01-06-2015
Mathematics

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Name the lengths of the sides of three rectangles that have a perimeter of 14 units

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AL2006 AL2006 · Answer 1 · 2015-06-01T23:19:15+02:00

AL2006 AL2006

01-06-2015

If you don't mind being around fractions and decimals, then there are an
infinite number of possible rectangles with the perimeter of 14.

If you'd rather just stick with whole numbers, then there are three choices:

-- 1 unit by 6 units

-- 2 units by 5 units

-- 3 units by 4 units

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ysh123 ysh123 · Answer 2 · 2015-06-02T00:58:23+02:00

ysh123 ysh123

02-06-2015

Let W be the width and L be the length:

2W + 2L = 14

W + L = 7

(W,L) = (1,6), (2,5), (3,4), (4,3), (5,2), (6,1)

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