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 of a 12 sided polygon add up to: (12-2)*180 = 1800 degrees
The interior angles add up to 12,240 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