Across
1
Line touching circle at one point
5
Result of raising a number to an exponent
7
Space between two intersecting lines
8
Closed shape with straight sides
9
Rectangular array of numbers
11
Line crossing from corner to corner
14
Result of addition
Down
2
Parts per hundred
3
Amount of space an object occupies
4
Math using letters for unknown values
6
Number less than zero
10
Visual representation of data
12
Line segment connecting two circle points
13
Distance from center to edge of circle
15
Mathematical rule or equation