Across
1
Amount of space an object occupies
4
Space between two intersecting lines
5
Mathematical rule or equation
6
Total distance around a shape
Down
2
Line crossing from corner to corner
3
Difference between highest and lowest values
5
Part of a whole number
7
Part of a circle's circumference
8
Longest side of a right triangle
9
Divisible by two
10
Rectangle with four equal sides