Week 15 Math Vocabulary

1
Week 15 Math Vocabulary

1. area of a circle A ?r2
2. congruent angles two angles which have the same
   measure
3. supplementary angles two angles whose sum is
   180 degrees
4. real number the set of rational numbers and
   irrational numbers

2

1. similar figures two figures with congruent
   angles and proportional sides
2. angle two noncollinear rays with a common
   endpoint called a vertex
3. solid figure a three-dimensional figure
4. solution the value that makes two sides of an
   equation equal

3

1. term the parts of an expression that are
   separated by the or symbol
2. vertical line test a test to determine whether
   or not a relation is a function

Test Thursday, March 11, 2010