Providing that it is a regular polygon then each exterior angle will measure 12 degrees
Chat with our AI personalities
Each interior angle of a decagon is 144 degrees.An exterior angle is 180 - measure of interior angle.There exterior angle of decagon is 180-144which is equal to-36
It has 32 sides and each interior angle measures 168.75 degrees and so 180-168.75 = 11.25 degrees which is the measure of each exterior angle
Providing that it is a regular nonagon then each exterior angle measures 40 degrees and each interior angle measures 140 degrees
If it's a regular decagon then each of the 10 exterior angles will measure 36 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''