Across
1
Number greater than zero
5
Space between two intersecting lines
6
Divisible by two
7
Longest side of a right triangle
8
Mathematical rule or equation
9
Sum divided by count
11
Proven mathematical statement
12
Mathematical statement of equality
13
Power to which a number is raised
14
Corner point of a polygon
Down
2
Difference between highest and lowest values
3
Comparison of two quantities
4
Part of a line with two endpoints
10
Lines that never intersect