Math Vocabulary!!!

2. l x w or b x h
4. a factor that is common to all terms of an expression.
5. 2 angles whose measures have a sum of 90
7. Line of symmetry, divides object into 2 congruent reflected halves.
9. Point in a circle that is the same distance from every point on that circle
13. An angle greater than 0 but less than 90
14. The absolute value of x is the distance from zero to x on the number line, denoted x

1. The number in a power that is used as a factor. Ex: 2 = 2 x 2 x 2 = 8
3. a 3D figure with a circular base and a curved surface that connects the base to a point called the vertex.
5. The distance around a circle. d
6. The opposite of a number, 2 numbers are this if their sum is zero.
8. Having the same size and shape
9. A number multiplied by a variable. Example 4x.
10. A triangle with 3 acute angles
11. a figure formed by 2 rays with a common endpoint
12. A polynomial with 2 terms