Across
1
Result of raising a number to an exponent
3
Amount of space an object occupies
4
Total distance around a shape
6
Single numeral from 0 to 9
10
Value that does not change
11
Line segment connecting two circle points
Down
1
Lines that never intersect
2
Middle value in an ordered dataset
5
Proven mathematical statement
7
Mathematical statement of equality
8
Part of a whole number
9
Number that divides evenly into another
12
Symbol representing unknown value