Across
1
Reference line in a graph
2
Parts per hundred
3
Round shape with all points equidistant
6
Result of addition
8
Rectangular array of numbers
10
Middle value in an ordered dataset
11
Distance from center to edge of circle
12
Sum divided by count
Down
2
Number divisible only by 1 and itself
4
Line crossing from corner to corner
5
Longest side of a right triangle
7
Number greater than zero
9
Part of a line with two endpoints
13
Rectangle with four equal sides
14
Total distance around a shape