Across
1
Steepness of a line
2
Mathematical rule or equation
4
Closed shape with straight sides
5
Line crossing from corner to corner
7
Amount of space an object occupies
8
Power to which a number is raised
10
Parts per hundred
Down
1
Exact correspondence on both sides
2
Part of a whole number
3
Sum divided by count
6
Line segment connecting two circle points
9
Result of addition
11
Visual representation of data