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Mathematics 8 Online
OpenStudy (anonymous):

Octagon help

OpenStudy (anonymous):

OpenStudy (anonymous):

@ParthKohli

OpenStudy (anonymous):

@satellite73 :(

Parth (parthkohli):

The formula for this is: \( \color{Black}{\Rightarrow 180(n - 2) }\) Where n is the number of sides.

OpenStudy (anonymous):

so u substitute the choices with n until you get?

Parth (parthkohli):

\( \color{Black}{\Rightarrow 180(8 - 2) }\) \( \color{Black}{\Rightarrow 180(6) }\) \( \color{Black}{\Rightarrow 1080 }\)

Parth (parthkohli):

n is the number of sides, and here it is 8.

OpenStudy (anonymous):

THANKS PARTH. :)

Parth (parthkohli):

:D How's my new pic

OpenStudy (anonymous):

I LOVE SNOWWHITE lol :) i love it.

OpenStudy (anonymous):

HOW DO I CHANGE MY PIC?

Parth (parthkohli):

Yeah go to settings on top right

OpenStudy (anonymous):

i dont see IT :/ ALL I SEE IS FACEBOOK AND TWITTER ICONS

Parth (parthkohli):

Above the facebook icon....between your username and logout

OpenStudy (anonymous):

got it, ill have to choose a pic lol

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