Across
1
Power to which a number is raised
4
Distance from center to edge of circle
6
Reference line in a graph
8
Exact correspondence on both sides
Down
1
Mathematical statement of equality
2
Value that does not change
3
Proven mathematical statement
5
Result of raising a number to an exponent
7
Number greater than zero
9
Comparison of two quantities
10
Math using letters for unknown values
11
Total distance around a shape