The 13 interior angles of a 13 sided polygon add up to 1,980 degrees
The sum of the interior angles of a n-sided polygon is (n-2)*180 degrees. So for 13 sides, the sum is 11*180 = 1980 degrees.
1980 degrees
1980 degrees.
The interior angles will sum to 180*(13-2)= 1980 degree
The 13 interior angles of a 13 sided polygon add up to 1,980 degrees
The 13 interior angles of a 13 sided polygon add up to 1,980 degrees
1980
The sum of the interior angles of a n-sided polygon is (n-2)*180 degrees. So for 13 sides, the sum is 11*180 = 1980 degrees.
1980 degrees
1980 degrees.
The sum of the exterior angles is always 360 degrees.
Sum of exterior angles of any sided polygon is 360 so sum of exterior angle of 6 sided polygon (hexagon) is 360
A 13 sided polygon is called a Tridecagon also a Triskaidecagon.
The sum of the interior angles of a 13 sided polygon add up to 1980 degrees because (13-2)*180 = 1980 degrees
The name of a 21 sided polygon is Icosihenagon.
The name of a 16 sided polygon is Hexadecagon.