Across
1
Collection of distinct elements
3
Three-sided polygon
4
Rectangular array of numbers
5
Parts per hundred
6
Steepness of a line
11
Mathematical statement of equality
Down
1
Part of a line with two endpoints
2
Comparison of two quantities
7
Distance from center to edge of circle
8
Rectangle with four equal sides
9
Part of a whole number
10
Line touching circle at one point