Geometry › Polygons › Angles in pentagons
Angle at vertex of clock star polygon
High school · ●●○○○ 20 pts
A star polygon is drawn on a clock face by drawing a chord from each number to the fifth number clockwise from that number. That is, chords are drawn from 12 to 5, from 5 to 10, from 10 to 3, and so on, ending back at 12. Find the degree measure of the angle at each vertex of the star polygon.