横向
1
Split into equal parts
3
Exact correspondence on both sides
4
Line touching circle at one point
8
Longest side of a right triangle
9
Round shape with all points equidistant
纵向
2
Math using letters for unknown values
5
Power to which a number is raised
6
Amount of space an object occupies
7
Total distance around a shape
10
Middle value in an ordered dataset