横向
1
Proven mathematical statement
6
Result of raising a number to an exponent
7
Corner point of a polygon
8
Difference between highest and lowest values
9
Space between two intersecting lines
11
Line crossing from corner to corner
纵向
2
Longest side of a right triangle
3
Distance from center to edge of circle
4
The number representing nothing
5
Number less than zero
10
Middle value in an ordered dataset
12
Power to which a number is raised