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The interior angle of a polygon is 3degrees greater than the exterior angle.find the sum of the angles of the polygon
Question
The interior angle of a polygon is 3degrees greater than the exterior angle.find the sum of the angles of the polygon
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Mathematics
4 years
2021-08-01T05:10:17+00:00
2021-08-01T05:10:17+00:00 1 Answers
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Answers ( )
Step-by-step explanation:
We know that the sum of angle around a point is 180° . Therefore let the first angle be x then second will be x + 3 .
According to the Question ,
> x + x + 3 = 360°
> 2x = 357=
> x = 357°/2
> x = 178.5°