Across
1
Distance from center to edge of circle
3
Space between two intersecting lines
5
Exact correspondence on both sides
6
Parts per hundred
7
Number greater than zero
8
Math using letters for unknown values
9
Line segment connecting two circle points
10
Number less than zero
Down
2
Part of a whole number
4
Longest side of a right triangle
5
Part of a line with two endpoints
11
Number with digits after a point