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Mathematics 19 Online
OpenStudy (anonymous):

what is the sum of the interior angles of a triangle?

OpenStudy (dtan5457):

Whenever they ask you to get interior angle total of a certain shapes. use the formula of \[(n-2)\times180\] n=sides

OpenStudy (dtan5457):

a triangle i'm sure you know has 3 sides..plug it in and you get..?

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