Across
1
Split into equal parts
4
Corner point of a polygon
5
Collection of distinct elements
6
Difference between highest and lowest values
7
Part of a line with two endpoints
8
Space between two intersecting lines
Down
1
Single numeral from 0 to 9
2
Longest side of a right triangle
3
Part of a whole number
5
Rectangle with four equal sides
9
Value that does not change
10
Mathematical statement of equality