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OpenStudy (anonymous):
Help Please Find the sum of the measures of the angles of the figure a.)900 b.)1,080 c.)1,620 d.)1,260
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OpenStudy (anonymous):
|dw:1416152229637:dw|
OpenStudy (zpupster):
the formula for total number of degrees in an N-sided polygon is N= no of sides (N-2) x 180 = (7-2) x 180= 5x180=
OpenStudy (anonymous):
so i have to do 5*180 and i get my answer???
OpenStudy (anonymous):
so its 900???
OpenStudy (anonymous):
yes
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OpenStudy (anonymous):
thank you :)
OpenStudy (anonymous):
and if you need each angle just divid the answer by 7
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