360/11 = 32.7272
The measure of the exterior angle of a 11-sided polygon = 360⁰/11 = 32 72/99⁰ = 32 8/11⁰
360/11 ie just under 33 degrees
It is: 360/11 degrees for each exterior angle
If this shape is a regular 12-sided polygon, then the sum of its angles is 1,800 degrees [(n -2)180]. So the measure of one angle is 150 degrees (1,800/12), and the exterior angle is 30 degrees (180 - 150).
147 3/11
360 degrees
360/11 = 32.72727... degrees
Providing that all 11 sides are equal in length then each exterior angle will measure: 360/11 = 32.'72' recurring decimals or about 32o43'38.18''
An 11-sided polygon is called a hendecagon or an endecagon from the Greek endeka- meaning 11, and -gon meaning angle.
The interior angles of an 11 sided polygon add up to 1620 degrees
All polygons, including an undecagon (11-sided figure) have a sum of exterior angles of 360 degrees.
exterior angle of regular polygon is always 360 divided by number of sides, so number of sides = 360 divided by exterior angle, in this case 360/32.72 ie 11.