Visualizing fractions

Task

Visualize fractions using circle graphs.

1.		Create a horizontal slider Denominator for number with Interval 1 to 30 and Increment 1.
2.		Create a horizontal slider Numerator for number with Interval 1 to Denominator and Increment 1.
3.		Create Point `A = (0, 0)`.
4.		Enter Radius r = 4 into the Input Bar.
5.		Create circle c with center A and given radius r.
6.		Create angle = 360° / Denominator.
7.		Hide point A using the Show / Hide Object tool.
8.		Hide the label of circle c ( Style Bar).
9.		Create a list of circular sectors. `Sequence(CircularSector(A, (r cos(α (i - 1)), r sin(α (i - 1))), (r cos(α i), r sin(α i))), i, 1, Denominator)`
10.		Create a list of circular sectors from 1 to Numerator. `Sequence(CircularSector(A, (r cos(α (i - 1)), r sin(α (i - 1))), (r cos(α i), r sin(α i))), i, 1, Numerator)`
11.		Enhance your construction by using the Style Bar and match colors of corresponding objects.