Across
1
Math using letters for unknown values
3
Steepness of a line
4
Power to which a number is raised
5
Repeated addition
7
Part of a line with two endpoints
11
Divisible by two
Down
1
Space between two intersecting lines
2
Split into equal parts
3
Exact correspondence on both sides
6
Longest side of a right triangle
8
Result of multiplication
9
Line touching circle at one point
10
System of ordered marks for measuring