1440
Sum of interior angles of a n-gon is 180*(n-2) So for a 10-gon (decagon), the sum would be 180*8 = 1440 degrees. That is true whether the polygon is convex or not (as long as its sides do not intersect).
the sum of the interior angles of a 35-gon.
3,600°
1440 degrees. The sum of the interior angles of any regular polygon of n sides is equal to 180(n - 2) degrees.
The sum of the interior angles of a decagon is 1440 degrees The sum of the interior angles of a triangle is 180 degreesThe difference in the sum of the interior angles of a decagon compared to a triangle = 1440 degrees minus 180 degrees = 1260 degrees
The sum of the exterior angles of ANY polygon, convex or concave, is 360 degrees.
The 10 interior angles of a decagon add up to 1440 degrees
1440
The interior angles of a 10 sided decagon add up to 1440 degrees.
the sum of the interior angles of a convex 45-gon is 7740.
Sum of interior angles of a n-gon is 180*(n-2) So for a 10-gon (decagon), the sum would be 180*8 = 1440 degrees. That is true whether the polygon is convex or not (as long as its sides do not intersect).
It depends on convex WHAT!
a convex polygon has 6 sides . What is the sum of the measure of its interior angles?
No. In a convex polygon the sum of the interior angles is (n-2)*180 deg where n is the number of interior angles. In a non-convex polygon this is not necessarily true.
1440
The 10 interior angles of a decagon add up to 1440 degrees