For any polygon of N sides, the sum of the interior angles (in degrees) is 180*N-360, which for N=20 is 3240°
The interior angles of an octagon add up to 1080 degrees
The interior angles add up to 12,240 degrees
The interior angles add up to 1800 degrees
If it's a regular polygon then each interior angle measures 120 degrees.
Hexagon
No.
2520 degrees
The sum of the interior angles of a 12 sided polygon add up to 1800 degrees.
6
Interior angles total 2520 degrees
this depends on what type of polygon it is.. if it is a regular triangle, then all interior angles measure up to 180 degrees. So, a triangles interior angles would measure 60 degrees each.
No. To elaborate, the smallest regular polygon, an equilateral triangle, has 60 degree interior angles. The next larger one, a square, has 90 degree interior angles. In fact, for any regular polygon, the interior angles measure 180*(n-2)/n degrees, where n is the number of sides. No polygon has less than 3 sides. Thus, no regular polygon can have interior angles less than 60 degrees.