Across
1
Math using letters for unknown values
3
Repeated addition
4
Corner point of a polygon
5
Power to which a number is raised
6
Total distance around a shape
9
Visual representation of data
Down
1
Sum divided by count
2
U-shaped curve of a quadratic function
7
Number less than zero
8
Longest side of a right triangle
10
Result of raising a number to an exponent
11
Part of a circle's circumference
12
Rectangle with four equal sides