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January 29, 2015

January 29, 2015

Posted by **Joseph** on Monday, January 17, 2011 at 8:46pm.

- Math -
**helper**, Monday, January 17, 2011 at 8:54pmA = Lw

w = width

2w = length

200 = w(2w)

200 = 2w^2

100 = w^2

10 = w

P = 2L + 2w

w = 10

L = 2w = 20

P = 2(10) + 2(20)

P = ?

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