Math, asked by sonakshi10, 1 year ago

please help me in this question

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Answered by Monu631
1
As we know,
Sum of interior angle and corresponding exterior angle is 180°.
Now, Let us assume exterior angle be x.
Interior angle = 2x.
Then,
2x+x = 180
x = 60.
Now, as we know sum of exterior angles is 360°.
So, No. of sides = 360/60 = 6 sides.

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