Across
1
Symbol representing unknown value
5
Number with digits after a point
6
Lines that never intersect
9
Visual representation of data
11
Line segment connecting two circle points
13
Mathematical statement of equality
Down
2
Result of multiplication
3
Line touching circle at one point
4
Longest side of a right triangle
7
Middle value in an ordered dataset
8
U-shaped curve of a quadratic function
10
Comparison of two quantities
12
Divisible by two