⭐½

#half star rating #0.5 stars #half measure #fraction star #mathematical star

★½

#halber stern #half star #fraction star #star and a half #rating symbol #mathematical star

4️⃣📐🌟

#4D geometry #star polytope #geometric star #dimensional shape #mathematical star #4-polytope

📐⭐7️⃣

#heptagram geometry #seven pointed shape #star polygon #7 point geometry #septagram shape #mathematical star