几何

nà lǐ rén shù yǒu jǐ hé

那里人数有几何？

How many people are there?

zhè dōng xi zhí jǐ hé

这东西值几何？

How much is this thing be worth?

jiě xī jǐ hé

解析几何

analytic geometry

píng miàn jǐ hé

平面几何

plane geometry

nèi yùn jǐ hé

内蕴几何

intrinsic geometry