the sum of the interior angles of a 35-gon.
1620
Sum of the angles of a regular polygon = (#sides - 2) * 180. Sum of 20-gon angles = (20-2) * 180 = 3240
4,140
9000
the sum of the interior angles of a 35-gon.
The sum of the interior angles is 6480 degrees.
find the sum of the measures of the interior angles of 13-gon.
12
Measures of what? The interior angles, the exterior angles, the lengths of sides?
1620
4860 degrees
Sum of the angles of a regular polygon = (#sides - 2) * 180. Sum of 20-gon angles = (20-2) * 180 = 3240
The interior angles of an 11-gon add up to 1620 degrees
156 Degrees
4,140
9000