Across
1
Middle value in an ordered dataset
4
System of ordered marks for measuring
5
Distance from center to edge of circle
8
Result of raising a number to an exponent
9
Collection of distinct elements
11
Power to which a number is raised
Down
2
Number divisible only by 1 and itself
3
Part of a whole number
6
Longest side of a right triangle
7
Amount of space an object occupies
10
Reference line in a graph