Across
1
Collection of distinct elements
3
Sum divided by count
4
Number divisible only by 1 and itself
5
Longest side of a right triangle
6
Lines that never intersect
8
Number less than zero
9
Middle value in an ordered dataset
Down
1
Steepness of a line
2
Exact correspondence on both sides
3
Space between two intersecting lines
6
Number greater than zero
7
Result of raising a number to an exponent
10
Corner point of a polygon
11
Split into equal parts