Across
1
U-shaped curve of a quadratic function
5
Longest side of a right triangle
7
Middle value in an ordered dataset
11
Mathematical rule or equation
Down
2
Distance from center to edge of circle
3
Number that divides evenly into another
4
Proven mathematical statement
6
Result of multiplication
8
Space between two intersecting lines
9
System of ordered marks for measuring
10
Comparison of two quantities
12
Number divisible only by 1 and itself