Across
1
Result of raising a number to an exponent
3
Math using letters for unknown values
8
Space between two intersecting lines
9
Power to which a number is raised
Down
2
Rectangle with four equal sides
4
Rectangular array of numbers
5
Line segment connecting two circle points
6
Middle value in an ordered dataset
7
Difference between highest and lowest values
10
Corner point of a polygon
11
Part of a line with two endpoints