Across
1
Number that divides evenly into another
5
Longest side of a right triangle
7
Line touching circle at one point
12
Three-sided polygon
Down
2
Number greater than zero
3
Corner point of a polygon
4
Visual representation of data
6
Middle value in an ordered dataset
8
Lines that never intersect
9
Comparison of two quantities
10
Result of raising a number to an exponent
11
Proven mathematical statement