Vocabulary
These lines never cross and are always an equal distance apart
What are Parallel Lines?
A point where two or more line segments meet at an exact position.
What is a Vertex?
Has a measurement that is greater than 90 but less than 180 degrees.
What is an Obtuse Angle?
An exact position
What is a Point?
These lines cross at one point
What are Intersecting Lines?
Has a measurement that is less than 90 degrees.
What is an Acute Angle?
A set of points that is endless in two directions.
What is a Line?
A part of a line that is endless in one direction
What is a Ray?
Has a measurement that is exactly 180 degrees.
What is a Straight Angle?
These lines intersect to form right angles
What are Perpendicular Lines?
A part of a line with two endpoints
What is a Line Segment?
Two rays that meet at the same point
What are Angles?
Has a measurement that is exactly 90 degrees.
What is a Right Angle?