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Mathematics 15 Online
OpenStudy (anonymous):

Will fan + medal The pair of figures is congruent. Find the measures of the missing angle.

OpenStudy (anonymous):

OpenStudy (anonymous):

Anyone?

OpenStudy (anonymous):

1- find total angles

OpenStudy (anonymous):

(number of sides-2)*180

OpenStudy (anonymous):

(4-2)*180=2*180=360

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