Lines
two lines that are the same distance apart and will never touch
What are parallel lines?
Two angles that are opposite each other and congruent
What are vertical angles?
A figure that goes on forever in two directions
What is a line?
Two angles that are adjacent (next) to each other on the same line.
What are linear pair angles?
this has one endpoint and continues in one direction forever
What is a ray?
Two or more angles that add up to 90 degrees.
What are complementary angles?
Two or more points on the same line
What is Collinear?
Two or more angles that add up to 180 degrees
What are supplementary angles?
lines that intersect to form a right angle
What are perpendicular lines?
Two angles that are right next to each other
What are adjacent angles?