Across
1
Exact correspondence on both sides
4
Part of a circle's circumference
5
Symbol representing unknown value
8
Number that divides evenly into another
10
Middle value in an ordered dataset
11
Total distance around a shape
12
Line crossing from corner to corner
Down
2
Result of multiplication
3
Divisible by two
6
Distance from center to edge of circle
7
Lines that never intersect
9
Proven mathematical statement
13
Number with digits after a point
14
Number divisible only by 1 and itself