Question 984355
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If the sign is 20 feet long, then each lengthwise edge needs 20 feet of trim, or 40 feet. That leaves 8 feet to cover the two ends which one presumes are the same measure. You can finish the problem from here.


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it

*[tex \Large \ \
*[tex \LARGE \ \ \ \ \ \ \ \ \ \