Question 207079
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The area of a regular polygon is given by:


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ A = \frac{1}{2}nsr]


where *[tex \Large n] is the number of sides, *[tex \Large s] is the measure of one side, and *[tex \Large r] is the measure of the apothem (i.e., the radius of the inscribed circle).


Hint: An octagon has 8 sides.



John
*[tex \LARGE e^{i\pi} + 1 = 0]
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