Question 1045868
<font face="Times New Roman" size="+2">


*[illustration UniformWalkwayPerimeter_(2).jpg]


Perimeter is 2 times the length plus 2 times the width


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ 2(30\ +\ 2x)\ +\ 2(20\ +\ 2x)\ =\ 180]


Solve for *[tex \Large x]


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it
<img src="http://c0rk.blogs.com/gr0undzer0/darwin-fish.jpg">
*[tex \Large \ \
*[tex \LARGE \ \ \ \ \ \ \ \ \ \  

</font>