| Gb | Eng |
|---|---|
| 她有一条用三角形蓝绸子做的围巾。 | She has a scarf made of a triangular piece of blue silk. |
| 比较一下这些三角形的面积. | Compare the areas of these triangles. |
| 他用红笔画出三角形. | He outlined the triangle in red. |
| 我被教会三角形两个边的和大于第三个边。 | I was taught that two sides of a triangle were greater than the third. |
| 三角形的三角之和等于180°。 | The angles of a triangle total 180. |