The sum of the exterior angles of a polygon, however many sides it has, is 360 degrees. If the 20 sided polygon is regular, its angles are equal, and each is then 360/20 = 18 degrees.
Exterior angles add up to 360 degrees Interior angles add up to 4140 degrees
Exterior angles add up to 360 degrees Interior angles add up to 3600 degrees
Sum of exterior angles = 360 degrees If each one is 12 deg there must be 360/12 = 30 of them. So it is a 30 sided polygon.
A decagon is a 10 sided polygon. Exterior degrees total 360 Interior degrees total 1440
The exterior angles of every polygon total 360 degrees.
The 5 exterior degrees of a pentagon add up to 360 degrees
The sum of the exterior angles of a polygon, however many sides it has, is 360 degrees. If the 20 sided polygon is regular, its angles are equal, and each is then 360/20 = 18 degrees.
Each exterior angle of a regular 12-gon measures 30 degrees.
Exterior angles add up to 360 degrees and interior angles add up to 900 degrees in a 7 sided heptagon
Sum of exterior angles = 360 deg Number of exterior angles = 360/24 = 15 So it is a 15-sided polygon
Exterior angles add up to 360 degrees Interior angles add up to 2340 degrees
Exterior angles add up to 360 degrees Interior angles add up to 4140 degrees
Exterior angles add up to 360 degrees Interior angles add up to 3600 degrees
Sum of exterior angles = 360 degrees If each one is 12 deg there must be 360/12 = 30 of them. So it is a 30 sided polygon.
There are 720 degrees in a 6 sided polygon.
A decagon is a 10 sided polygon. Exterior degrees total 360 Interior degrees total 1440