An exterior angle of the polygon.
The number of sides of a regular polygon is 360 divided by the size of the exterior angle. The external angle is 180 - the internal angle. So for a regular polygon with an internal angle of 135 we get the following. 360 / (180 - 135) = 360 / 45 = 8 sides
it means angle
In geometry, an interior angle is an angle formed by two sides of a simple polygon that share an endpoint, namely, the angle of the inner side of the polygon.
Subtract the interior angle from 180
The sum of the interior angles is 180(11-2)=1620 now since there are 11 of these each interior angle has measure 1620/11 or 147.273 degrees
An exterior angle of the polygon.
It is called an exterior angle.
There is a corresponding side to every angle. 20... A polygon has as many sides as it does angles.
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.
Exterior Angle.............^_^
An interior or exterior angle of the polygon.
The number of sides of a regular polygon is 360 divided by the size of the exterior angle. The external angle is 180 - the internal angle. So for a regular polygon with an internal angle of 135 we get the following. 360 / (180 - 135) = 360 / 45 = 8 sides
exterior angle
If measured on the inside of the polygon, the it is an interior angle.
If the polygon is regular, the measure of one interior angle of a 24 side polygon is 165 degrees.
You can find several of them in any polygon.