37 words
| Word | Pinyin | Definition |
|---|---|---|
| 三角形 | sān jiǎo xíng | triangle |
| 五角星 | wǔ jiǎo xīng | pentagram |
| 五边形 | wǔ biān xíng | pentagon |
| 低 | dī | low |
| 八角形 | bā jiǎo xíng | octagon |
| 八边形 | bā biān xíng | octagon |
| 六角形 | liù jiǎo xíng | hexagon |
| 六边形 | liù biān xíng | hexagon |
| 半径 | bàn jìng | radius |
| 圆周 | yuán zhōu | circumference |
| 圆形 | yuán xíng | round |
| 圆心 | yuán xīn | center of circle |
| 圆柱体 | yuán zhù tǐ | cylinder (geometry) |
| 圆锥体 | yuán zhuī tǐ | cone |
| 对角线 | duì jiǎo xiàn | (geometry) a diagonal |
| 平行四边形 | píng xíng sì biān xíng | parallelogram |
| 弧 | hú | arc |
| 形状 | xíng zhuàng | form |
| 数学 | shù xué | mathematics |
| 斜边 | xié biān | sloping side |
| 新型 | xīn xíng | new type |
| 梯形 | tī xíng | trapezoid |
| 椭圆形 | tuǒ yuán xíng | oval |
| 正方形 | zhèng fāng xíng | square |
| 球体 | qiú tǐ | spheroid |
| 直径 | zhí jìng | diameter |
| 立方体 | lì fāng tǐ | cube |
| 立体 | lì tǐ | three-dimensional |
| 菱形 | líng xíng | rhombus |
| 角 | jiǎo | angle |
| 长方形 | cháng fāng xíng | rectangle |
| 面 | miàn | noodles |
| 顶点 | dǐng diǎn | summit |
| 星形 | xīng xíng | star |
| 钻石型 | zuàn shí xíng | diamond shape |
| 棱锥提 | léng zhuī tí | pyramid |
| 平面图形 | píng miàn tú xíng | shapes |