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OpenStudy (anonymous):
Each exterior angle of a regular polygon measures 30. How many sides does the polygon have?
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OpenStudy (ryan123345):
360/30
OpenStudy (anonymous):
is it 12??
OpenStudy (ryan123345):
good job :)
OpenStudy (anonymous):
sum of exterior angles=360 each exterior angle=30 no. of angles=360/30 =12 no. of sides=12
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