Across
1
Comparison of two quantities
2
Middle value in an ordered dataset
4
Line touching circle at one point
5
Corner point of a polygon
6
Rectangle with four equal sides
8
Number greater than zero
Down
2
Repeated addition
3
Total distance around a shape
7
Mathematical statement of equality
9
Three-sided polygon
10
The number representing nothing
11
Number with digits after a point
12
Number divisible only by 1 and itself
13
Value that does not change
14
Divisible by two