HSK 5 HSK V4
Correct

平方

/ píngfāng / 
Strokes

Definition

square (as in square foot, square mile, square root)

Example

As a Noun

square

1
Sì
四
shì
是
èr
二
de
的
píngfāng
平方
  
。

Four is the square of two.

2
Kāi
开
píngfāng
平方

extraction of the square root

As a Noun

square metre

3
Zhè
这
tàofáng
套房
yǒu
有
120
120
gè
个
píngfāng
平方
  
。

This apartment has a floor space of 120 square metres.