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- In a regular nonagone, each angle is 140° . (True/False)Option: 1 TrueOption: 2</st
In a regular nonagone, each angle is 140° . (True/False)
Option: 1
True
Option: 2
False
Answers (1)
Sum of the interior angles of a convex polygon of n sides = (2n – 4)90°.
For nonagone, n = 9
So sum of angle is (2x9-4)90° = 14 x 90° = 1260°
Each angle = 1260°/9 = 140°
So the statement is true
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