The interior angle of a polygon and its adjacent exterior angle can never be complementary.
An exterior angle of a polygon is the supplement of the corresponding interior angle. The exterior angle is the angle between an extended sides of the polygon and the next side of the polygon.
If the polygon has n sides, each exterior angle is 360/n degrees.The interior angle is 180 less exterior angle.
interior angle
Ah...
The interior angle of a polygon and its adjacent exterior angle can never be complementary.
180 - interior angle = exterior angle
An exterior angle of a polygon is the supplement of the corresponding interior angle. The exterior angle is the angle between an extended sides of the polygon and the next side of the polygon.
If the polygon has n sides, each exterior angle is 360/n degrees.The interior angle is 180 less exterior angle.
interior angle
With a protractor or if you know the exterior angle then it's 180 - exterior angle = interior angle
160
Each exterior angle of a regular polygon with n sides is 360/n degrees. Each interior angle of a regular polygon is 180 - Exterior angle. A direct formula for the interior angle is 180*(n-2)/n degrees.
Ah...
The corresponding interior angle.
If the polygon has n sides (or vertices) each exterior angle is 360/n. Each interior angle = 180 - exterior angle = 180 - 360/n
Interior angle = 120 degrees Exterior angle = 60 degrees