Across
1
Longest side of a right triangle
6
Corner point of a polygon
7
Collection of distinct elements
8
Part of a whole number
9
Result of raising a number to an exponent
10
Rectangular array of numbers
12
Number with digits after a point
13
Lines that never intersect
Down
2
Result of addition
3
Power to which a number is raised
4
Result of multiplication
5
Number less than zero
11
Divisible by two
14
Line segment connecting two circle points