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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Thông Đạt 2 months 2021-08-01T05:10:17+00:00 1 Answers 3 views 0

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    2021-08-01T05:12:03+00:00

    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°

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )