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OpenStudy (anonymous):
My last question- this one I'm not too sure of. --------------------------------------
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OpenStudy (anonymous):
heptagon has 7 sides you have to find the total sum of angles in the shape 180(n-2) = 180 * 5 = 900 subtract 144 from 900 then 6x = 756 x= 126
jimthompson5910 (jim_thompson5910):
the steps and final answer are correct nice work
OpenStudy (anonymous):
Thanks for checking :)
jimthompson5910 (jim_thompson5910):
np
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