The interior angles add up to 1800 degrees
The interior angles of a 12 sided polygon add up to: (12-2)*180 = 1800 degrees
Interior angles total 2520 degrees
The angles in a 15 sided polygon add up to 2340 degrees
The interiior angles of a 15 sided polygon add up to 2340 degrees
Sum of interior angles of ANY n-sided polygon is (2n - 4) right angles. In this case 28 x 90 ie 2520o
The sum of the interior angles of a 12 sided polygon add up to 1800 degrees.
The interior angles of an 11 sided polygon add up to 1620 degrees
The interior angles add up to 12,240 degrees
The interior angles of a 12 sided polygon add up to: (12-2)*180 = 1800 degrees
The 13 interior angles of a 13 sided polygon add up to 1,980 degrees
Interior angles total 2520 degrees
3240o
The angles in a 15 sided polygon add up to 2340 degrees
The interiior angles of a 15 sided polygon add up to 2340 degrees
A 13 sided regular polygon
If the interior angles add up to 1800 degrees then it is a 12 sided polygon.
Sum of interior angles of ANY n-sided polygon is (2n - 4) right angles. In this case 28 x 90 ie 2520o