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Mathematics 12 Online
OpenStudy (anonymous):

Please help me find the missing values of the variables

OpenStudy (anonymous):

OpenStudy (anonymous):

Well y has to equal 56 degrees.

OpenStudy (anonymous):

180 - 124 = 56

OpenStudy (anonymous):

okay, what about x?

OpenStudy (anonymous):

125+65+56 = 246 360-246 = 114 degrees

OpenStudy (anonymous):

So x should be 114 degrees

OpenStudy (anonymous):

This is because the interior angles of a polygon with four sides, whether regular of irregular, MUST add up to 360 degrees.

OpenStudy (anonymous):

@Driana_18 ?

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