Across
1
Lines that never intersect
5
Distance from center to edge of circle
6
Rectangle with four equal sides
7
Line touching circle at one point
8
Exact correspondence on both sides
10
Power to which a number is raised
Down
1
Result of raising a number to an exponent
2
Math using letters for unknown values
3
Parts per hundred
4
Part of a circle's circumference
9
Visual representation of data