Geogebra: Divide Cirlce with n parts with polar view

https://www.geogebra.org/graphing/qz9nvmbp

Divide Circle with n parts

 Sequence(Rotate(B, i°, A), i, 0, 360, 360 / n)

Join segments from Center A to n points on circle circumference

 Sequence(Segment(A, l1(n)), n, 0, 100)