Across
1
Comparison of two quantities
4
Corner point of a polygon
7
Line crossing from corner to corner
10
Exact correspondence on both sides
Down
2
Part of a circle's circumference
3
Rectangular array of numbers
5
Longest side of a right triangle
6
Middle value in an ordered dataset
8
Mathematical statement of equality
9
Visual representation of data
11
System of ordered marks for measuring
12
Distance from center to edge of circle