Across
1
Mathematical rule or equation
4
Three-sided polygon
6
Parts per hundred
7
Part of a line with two endpoints
8
The number representing nothing
9
Split into equal parts
10
Middle value in an ordered dataset
Down
2
Part of a circle's circumference
3
U-shaped curve of a quadratic function
5
Amount of space an object occupies
6
Result of raising a number to an exponent