Users familiar with Adobe Illustrator or CorelDraw for example might ask why I bother with the duplication and rotation when it’s already build in. You create one copy, rotate it and the next copy will be a repeated version and you can create the full circle of triangles that way.
I find this way easier and more controlled when creating evenly spaced content for a circular shape.
Let’s give the lion some facial features. The mouth might like conplexe but really it’s just an up-side-down Y and if the deforming of the circle looks too difficult you might try using 3 separate elliptical shapes to create the same effect.