Across
1
Visual representation of data
3
Number with digits after a point
6
Part of a whole number
7
Distance from center to edge of circle
8
Rectangle with four equal sides
10
Total distance around a shape
11
Space between two intersecting lines
Down
2
Power to which a number is raised
4
Number divisible only by 1 and itself
5
System of ordered marks for measuring
8
Collection of distinct elements
9
Three-sided polygon