Practice Interior And Exterior Angles Of Polygons Worksheet With Answers. Interior Angles Of Polygons. Videos worksheets 5 a day and much more.
The sum of all exterior angles of a polygon with n sides is. That is Interior angle Exterior Angle 180. What is an exterior angle of a regular 67-gon.
A calculate the size of the interior angles of a regular 12 sided polygon.
1 108 2 135 3 1473 4 120 5 140 6 150 7 regular 24-gon 165 8 regular quadrilateral 90 9 regular 23-gon 1643 10 regular 16-gon 1575 Find the measure of one exterior angle in each polygon. The exterior angles are the angles formed between a side-length and an extension. The exterior angle dfrac360degreetextcolorredn where textcolorredn is the number of sides. 1 8 0.