Across
1
Number with digits after a point
4
Number that divides evenly into another
6
Power to which a number is raised
7
Distance from center to edge of circle
8
Corner point of a polygon
10
Math using letters for unknown values
13
Result of multiplication
14
Reference line in a graph
Down
2
Value that does not change
3
Lines that never intersect
5
Three-sided polygon
9
Exact correspondence on both sides
11
System of ordered marks for measuring
12
Longest side of a right triangle