Question 994083
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*[tex \LARGE \ \ \ \ \ \ \ \ \ \ l\ =\ 4w]


and


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ 2l\ +\ 2w\ =\ 8w\ +\ 2w\ =\ 70]


Solve for *[tex \Large w] then calculate *[tex \Large 4w^2]


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

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