180
There are 48 triangles in a 50-gon polygon
48
It 14653
A circle does not have any angles but can be thought of the limiting value of an n-gon as n goes to infinity, "How many angels a circle has" seems to be a variation of a long-standing philosophical question of "how many angels can stand on the head of a pin?" and this question does not yet have a definitive answer.
50 since there are 100 vertices ("gons") and it takes two vertices to connect a diagonal, there will be 50 diagonals.
It doesn't matter what shape it is, the sum of the exterior angels in any polygon is 180.
One 50-gon and 50 triangles.
A 50-gon is a polygon that contains 50 sides. Just like all polygons, no matter what the number of sides, the total of all exterior angles of any concave polygon will be 360 degrees.
The sum of the exterior angles of a polgon - no matter how many sides - is 360 degrees.
Interior angles: 1620 degrees Exterior angles: 360 degrees
9000
583 Degrees are in a 20-Gon