Across
1
Difference between highest and lowest values
3
Result of addition
4
Amount of space an object occupies
5
Round shape with all points equidistant
6
Line touching circle at one point
8
Number greater than zero
11
Number with digits after a point
Down
2
Mathematical statement of equality
3
Steepness of a line
4
Corner point of a polygon
7
Visual representation of data
9
Comparison of two quantities
10
Distance from center to edge of circle