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Mathematics 15 Online
OpenStudy (ammarah):

Find the Area of the regular polygon.

OpenStudy (ammarah):

|dw:1364439485910:dw|

OpenStudy (ammarah):

sorry thats a 12

OpenStudy (anonymous):

whats the equation for this?

OpenStudy (mertsj):

Is that an equilateral triangle?

OpenStudy (ammarah):

A=1/2 ap

OpenStudy (mertsj):

So the apothem is2sqrt3 and if the triangle is equilateral, the perimeter is 36 \[A=\frac{1}{2}2\sqrt{3}(36)=36\sqrt{3}\]

OpenStudy (ammarah):

wait so how would u get the answer from 36 sqrt 3?

OpenStudy (ammarah):

do u just multipy them?

OpenStudy (ammarah):

wait nvm i got it

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