横向
1
Steepness of a line
4
Parts per hundred
5
Space between two intersecting lines
9
Line touching circle at one point
10
Number that divides evenly into another
11
Middle value in an ordered dataset
纵向
2
Line segment connecting two circle points
3
Divisible by two
6
Power to which a number is raised
7
Closed shape with straight sides
8
Difference between highest and lowest values