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OpenStudy (anonymous):
What is the sum of the angle measures in a polygon that has 20 sides? a) 2,000 b) 3,240 c) 3,600 d) 4,000
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OpenStudy (anonymous):
use the formula that was used in the previous question
OpenStudy (anonymous):
180*(n-2)
OpenStudy (anonymous):
this time i dont divide it right ?
OpenStudy (anonymous):
right
OpenStudy (anonymous):
Thanks very much @sauravshakya
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OpenStudy (anonymous):
WELCOME
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