Math vocab

6. A # that can't be expressed as a ratio of two integers or as a repeating or terminating decimal
7. Any number that can be expressed as a ratio of two integers
10. A three dimensional figure w/ two parallel, congruent circular bases connected by a curved lateral surface
11. The measure of vertical distance
12. One of the #'s of an ordered pair that locate a point on a coordinate graph
14. A set of three positive integers a, b, and c.
16. A 3-D figure with all points at the same distance from the center
17. An equation that contains two or more variables
19. A triangle containing a right angle
20. In a right triangle, the side opposite to the right angle

1. A line segment that passes through the center of a circle & has end points
2. In a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the legs
3. A line with one endpoint at the center of the circle & the other endpoint on the circle, or the length of that segment
4. The number of cubic units needed to fill a given space
5. A three dimensional figure with one vertex and one circular base
8. The symbol used to represent the nonnegative square root of a #
9. A plane formed by the intersection of a horizontal number line and a vertical number line called the x axis and the y axis
13. A square of a whole number
15. A number multiplied by itself to form a product
18. In a right triangle, the sides that includes the right angle; in an isosceles triangle, the pair of congruent sides