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OpenStudy (anonymous):
Find the measure of each interior angle of a regular dodecagon A 30 B 180 C150 D 360
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OpenStudy (anonymous):
sum of interior angles=(n-2)*180..n=number of sides
OpenStudy (anonymous):
dodecagon has 12 sides...
OpenStudy (anonymous):
sum of angles=(12-2)*180=1800
OpenStudy (anonymous):
so one angle will have 1800/12=150 degree
OpenStudy (anonymous):
@dokolo54
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OpenStudy (anonymous):
thanks
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