Across
1
Mathematical rule or equation
5
Amount of space an object occupies
6
Parts per hundred
8
Line touching circle at one point
9
Power to which a number is raised
Down
2
Reference line in a graph
3
Part of a line with two endpoints
4
Mathematical statement of equality
6
Closed shape with straight sides
7
Difference between highest and lowest values
10
Number greater than zero
11
Middle value in an ordered dataset