Across
1
Longest side of a right triangle
3
Part of a whole number
7
Part of a circle's circumference
10
Round shape with all points equidistant
Down
2
Number that divides evenly into another
3
Mathematical rule or equation
4
Amount of space an object occupies
5
Visual representation of data
6
Divisible by two
8
Number with digits after a point
9
Repeated addition
11
Three-sided polygon