| Right triangle |
| ⊿ |
| HTML code:⊿ |
| Black lower right triangle |
| ◢ |
| HTML code:◢ |
| Black lower left triangle |
| ◣ |
| HTML code:◣ |
| Black upper left triangle |
| ◤ |
| HTML code:◤ |
| Black upper right triangle |
| ◥ |
| HTML code:◥ |
| Upper left triangle |
| ◸ |
| HTML code:◸ |
| Upper right triangle |
| ◹ |
| HTML code:◹ |
| Lower left triangle |
| ◺ |
| HTML code:◺ |
| Lower right triangle |
| ◿ |
| HTML code:◿ |