Across
1
Round shape with all points equidistant
5
Mathematical statement of equality
6
Reference line in a graph
7
Result of multiplication
9
Divisible by two
12
Distance from center to edge of circle
13
Power to which a number is raised
Down
2
Part of a whole number
3
Line touching circle at one point
4
Corner point of a polygon
8
Parts per hundred
10
Split into equal parts
11
Value that does not change
14
Result of addition