Across
1
U-shaped curve of a quadratic function
5
Math using letters for unknown values
7
Line touching circle at one point
8
Longest side of a right triangle
9
Distance from center to edge of circle
10
Number less than zero
11
Amount of space an object occupies
13
Divisible by two
Down
1
Result of raising a number to an exponent
2
Exact correspondence on both sides
3
Rectangular array of numbers
4
Number that divides evenly into another
6
Closed shape with straight sides
12
Rectangle with four equal sides
14
Result of addition