Across
1
Number with digits after a point
5
Sum divided by count
6
Closed shape with straight sides
8
Number that divides evenly into another
10
Number less than zero
Down
2
Line segment connecting two circle points
3
Line touching circle at one point
4
Split into equal parts
7
Steepness of a line
9
Rectangular array of numbers
11
Longest side of a right triangle
12
Space between two intersecting lines