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Mathematics 23 Online
OpenStudy (swag):

A picture frame is shaped as a heptagon. The measure of one angle is 126°. The remaining interior angles are congruent. What is the measure of each remaining interior angle in the picture frame? Answer 129° 150° 171° 180°

OpenStudy (experimentx):

solve this 126+6*x = 180*5

OpenStudy (experimentx):

this is the final one

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