Across
1
Power to which a number is raised
5
Number with digits after a point
9
Mathematical statement of equality
Down
2
Amount of space an object occupies
3
Line segment connecting two circle points
4
System of ordered marks for measuring
6
Part of a line with two endpoints
7
Steepness of a line
8
Three-sided polygon
10
Parts per hundred
11
Round shape with all points equidistant