25002 - Placing family from 24101 on sloped surface

In this video, we will try to place the family from 24101 on some sloped surface. We will also create some shedule to count the number.
You can download this family from here:
drive.google.c...

[@khaledshabbat2830]

pleas can you tell me To relate the length equation with the angle of rotation, for example, I want the greater the length 1 meter, the angle rotates by five degrees