Across
1
Repeated addition
5
Number greater than zero
8
Round shape with all points equidistant
9
Lines that never intersect
10
Amount of space an object occupies
Down
2
Line touching circle at one point
3
Mathematical statement of equality
4
Result of raising a number to an exponent
5
Number divisible only by 1 and itself
6
Longest side of a right triangle
7
Proven mathematical statement
11
Parts per hundred