Across
1
Result of raising a number to an exponent
2
Repeated addition
3
Value that does not change
4
Corner point of a polygon
8
Three-sided polygon
9
Line segment connecting two circle points
10
Mathematical rule or equation
Down
1
Number divisible only by 1 and itself
3
Round shape with all points equidistant
5
Number with digits after a point
6
Symbol representing unknown value
7
Middle value in an ordered dataset
11
Collection of distinct elements
12
Result of multiplication