横向
1
Three-sided polygon
5
Collection of distinct elements
7
Longest side of a right triangle
8
Steepness of a line
纵向
2
Power to which a number is raised
3
Amount of space an object occupies
4
Part of a line with two endpoints
6
Repeated addition
Three-sided polygon
Collection of distinct elements
Longest side of a right triangle
Steepness of a line
Power to which a number is raised
Amount of space an object occupies
Part of a line with two endpoints
Repeated addition