横向
1
Power to which a number is raised
4
Reference line in a graph
7
Total distance around a shape
8
Mathematical statement of equality
9
Number divisible only by 1 and itself
10
Part of a circle's circumference
11
Middle value in an ordered dataset
纵向
2
The number representing nothing
3
Split into equal parts
5
Line segment connecting two circle points
6
Proven mathematical statement
12
Amount of space an object occupies
13
Line crossing from corner to corner
14
Longest side of a right triangle