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OpenStudy (anonymous):
Help ? Thanks.. Each interior angle of a regular polygon measures 156°. How many sides does the polygon have?
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OpenStudy (anonymous):
The equation to find the measure of an interior angle in a regular polygon is ((n-2)x180) / n. Make 156 equal to this equation and solve.
OpenStudy (anonymous):
It has 15 sides.
OpenStudy (anonymous):
Thank you again :) @starlightshooting
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