Across
1
Number divisible only by 1 and itself
3
Line touching circle at one point
4
Proven mathematical statement
5
Result of raising a number to an exponent
6
Rectangle with four equal sides
11
Part of a line with two endpoints
Down
1
Total distance around a shape
2
Amount of space an object occupies
7
Reference line in a graph
8
Steepness of a line
9
Corner point of a polygon
10
Visual representation of data