Across
1
Exact correspondence on both sides
6
Part of a whole number
7
Lines that never intersect
8
Number that divides evenly into another
9
Divisible by two
10
Distance from center to edge of circle
11
Split into equal parts
14
Amount of space an object occupies
Down
2
Longest side of a right triangle
3
Number divisible only by 1 and itself
4
Three-sided polygon
5
Proven mathematical statement
12
Value that does not change
13
Result of multiplication