Across
1
Corner point of a polygon
4
Math using letters for unknown values
5
Split into equal parts
6
Mathematical statement of equality
11
Result of multiplication
Down
2
Proven mathematical statement
3
Divisible by two
4
Part of a circle's circumference
5
Single numeral from 0 to 9
7
Middle value in an ordered dataset
8
Number divisible only by 1 and itself
9
Rectangular array of numbers
10
Longest side of a right triangle