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September 19, 2014

September 19, 2014

Posted by **steph** on Wednesday, March 13, 2013 at 7:15pm.

- math -
**Dr. Jane**, Wednesday, March 13, 2013 at 7:23pmPerimeter = L + L + W + W

or P = 2L + 2W

L = 5+ 2w

P = 2(5+2W) + 2W

I replaces the L in the original formula with the 5 + 2w because that equals L according to the problem.

34 = 10 + 4W + 2W

Just solve for W.

And then you can find L.

- math -
**steph**, Wednesday, March 13, 2013 at 7:27pmThanks

- math -
**Dr. Jane**, Wednesday, March 13, 2013 at 7:29pmYou are welcome.

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