Across
1
Number that divides evenly into another
4
Lines that never intersect
5
Number greater than zero
10
Proven mathematical statement
Down
2
Corner point of a polygon
3
Reference line in a graph
4
Result of raising a number to an exponent
6
Math using letters for unknown values
7
Symbol representing unknown value
8
Middle value in an ordered dataset
9
Steepness of a line