Across
1
Exact correspondence on both sides
2
Line touching circle at one point
4
Number greater than zero
5
Divisible by two
6
Result of raising a number to an exponent
8
Number less than zero
9
Part of a circle's circumference
10
Mathematical rule or equation
12
Visual representation of data
Down
2
Three-sided polygon
3
Closed shape with straight sides
4
U-shaped curve of a quadratic function
7
Number divisible only by 1 and itself
11
Parts per hundred