Update cheatsheet.en.md

5 years ago · f2f09d35f4
1 changed files with 2 additions and 0 deletions
--- a/12.temporary_ins/05.coordinates-systems/40.spherical-coordinates/20.overview/cheatsheet.en.md
+++ b/12.temporary_ins/05.coordinates-systems/40.spherical-coordinates/20.overview/cheatsheet.en.md
@ -4,6 +4,8 @@ published: true
 routable: false
 visible: false
 lessons:
+    - slug: cartesian-cylindrical-spherical-coordinates
+      order: 2
    - slug: spherical-coordinates-linear
      order: 2
 ---