Across
1
Number with digits after a point
5
Distance from center to edge of circle
6
Sum divided by count
7
Part of a circle's circumference
9
Line touching circle at one point
Down
1
Split into equal parts
2
Rectangle with four equal sides
3
Middle value in an ordered dataset
4
Value that does not change
8
Corner point of a polygon
10
Result of multiplication
11
Lines that never intersect
12
Number that divides evenly into another