Where does “tam giác đều” come from?
tam giác đều (Vietnamese) comes from Vietnamese đều, from Middle Chinese 調.
tam giác đều (Vietnamese): an equilateral triangle
Ancestry of “tam giác đều”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Vietnamese | đều | equal in size or dimension; constant; equilateral |
| 2 | Middle Chinese | 調 | — |