Exterior Angle Of A Regular Polygon With 10 Sides
Mathematics RS Aggarwal 2016 Standard VIII.
Exterior angle of a regular polygon with 10 sides. What is the measure of each exterior angle of a regular 10-sided polygon. We know that the sum of exterior angles of a polygon is 360 degrees. Each exrerior angle of a 10 sided regular polygon 3601036 Each interior angle 180-36 144.
Each interior angle would be 1. Because they are equiangular the exterior angles are also congruent so the measure of any given exterior angle is 360n degrees. 36010 36 The measurement of each exterior angle in a 10-sided polygon Decagon is 36.
The exterior angle of a regular decagon 36010 36 deg. Formula for sum of exterior angles. Given that the interior angle is 170o we can plug in the value into the formula 170 n-2180n.
Interior and exterior angles on a 10 sided polygon. If the exterior angle of a polygon is given then the formula to find the interior angle is. If it is a Regular Polygon all sides are equal all angles are equal Shape Sides Sum of Interior Angles Shape Each Angle.
The measure of each exterior angle in a regular polygon is 360n where n is the number of sides. Interior Angle of a polygon 180 Exterior angle of a polygon. The formula for calculating the size of an exterior angle in a regular polygon is.
Substituting with n10 then the answer is that the interior angle 144. The sum of the exterior angles of a polygon is 360. For any regular polygon of n sides there are n-2 triangles that can be drawn.