Find the sum of the interior angle of octagon
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1500 274;'8$'*,@*##@73&3*
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No of sides:8
Sum of interior angle =?
As we know
Sum of interior angle = (n-2)×180÷n
(8-2)×180÷8
6×180÷8
1080÷8=135
The sum of interior angle of octagon is 135
Step-by-step explanation:
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