横向
1
Space between two intersecting lines
3
Result of raising a number to an exponent
5
Part of a whole number
6
Middle value in an ordered dataset
7
Steepness of a line
8
Part of a line with two endpoints
9
Collection of distinct elements
纵向
2
Corner point of a polygon
3
Number greater than zero
4
Line crossing from corner to corner
10
Rectangle with four equal sides