Question 1054104
let w be width and l be length, then
:
w = l - 4
:
Perimeter = 2w + 2l
:
2(l-4) + 2l > 28
:
2l -8 + 2l > 28
:
4l > 36
:
l > 9
:
l = 9 + 1 = 10
:
w = 10 - 4 = 6
:
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length is 10 and width is 6
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check the answer
:
2(10) + 2(6) > 28
:
32 > 28
:
our answer checks
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