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The sum of the angle in a octagon is

Option: 1

1040°


Option: 2

980°


Option: 3

1280°


Option: 4

1080°


Answers (1)

best_answer

Sum of the interior angles of a convex polygon of n sides = (2n – 4)90°.

For octagon, n = 8

So sum of angle is (2x8-4)90° = 12 x 90° = 1080°

Posted by

Rishabh

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