Across
1
Number with digits after a point
4
Sum divided by count
5
Space between two intersecting lines
8
Collection of distinct elements
10
Line segment connecting two circle points
13
Steepness of a line
14
Number greater than zero
Down
2
Visual representation of data
3
Proven mathematical statement
6
Total distance around a shape
7
Number divisible only by 1 and itself
9
Distance from center to edge of circle
11
Symbol representing unknown value
12
Line crossing from corner to corner