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Mathematics 12 Online
OpenStudy (anonymous):

Find the sum of the measures of the interior angles of the polygon below.

OpenStudy (anonymous):

|dw:1337241976584:dw|

sam (.sam.):

n=number of vertices

sam (.sam.):

if sum (n−2)×180

OpenStudy (lgbasallote):

lol so that's the formula for that o.O

OpenStudy (anonymous):

... so (n-2)x180

sam (.sam.):

vertices=edges we have 4 edges here

sam (.sam.):

so (4-2) x 180 =

OpenStudy (anonymous):

so 360

sam (.sam.):

360

OpenStudy (anonymous):

okay

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