Across
1
Middle value in an ordered dataset
3
Corner point of a polygon
4
Exact correspondence on both sides
5
Repeated addition
10
Number that divides evenly into another
12
Rectangle with four equal sides
14
The number representing nothing
Down
2
Longest side of a right triangle
4
System of ordered marks for measuring
6
Result of raising a number to an exponent
7
Space between two intersecting lines
8
Power to which a number is raised
9
Three-sided polygon
11
Line segment connecting two circle points
13
Distance from center to edge of circle