cristallynn cristallynn

09-10-2019
Mathematics

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What would be the area of a regular polygon with a perimeter of 20 feet and an apothem of 3 feet

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jdoe0001 jdoe0001

09-10-2019

[tex]\bf \textit{area of a regular polygon}\\\\ A=\cfrac{1}{2}ap~~ \begin{cases} a=apothem\\ p=perimeter\\[-0.5em] \hrulefill\\ a= 3\\ p=20 \end{cases}\implies A=\cfrac{1}{2}(3)(20)\implies A=30[/tex]

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