Vocabulary
Angles
Segments
Intersections
Miscellaneous
100
An object that has a starting point and goes infinitely in one direction.
What is a ray.
100
How many rays form the sides of an angle?
What is 2.
100
The point in the middle of a line segment
What is the midpoint
100
Two lines that intersect and form four 90 degree angles.
What are perpendicular lines.
100
It takes this many points to make a line.
What is 2
200
A basic geometric object that has two endpoints.
What is a line segment.
200
The name of the point where an angle 'bends.'
What is the vertex.
200
The number of points that make up a segment that is 10 cm long
What is infinitely many
200
What is formed when two lines intersect?
What is a point.
200
Points that lie on the same line.
What is collinear
300
A geometric object that goes infinitely in two directions.
What is a line.
300
The middle letter when naming an angle with 3 letters
What is the vertex
300
The name of the points that begin and end a line segment
What are endpoints
300
What is formed when two planes intersect.
What is a line.
300
Points that lie in the same plane.
What is coplanar
400
A line, segment, or ray that cuts an angle or another segment in half.
What is a bisector.
400
An angle that measures between 90 and 180 degrees.
What is an obtuse angle
400
The distance formula
400
The term given to two lines or two planes that do not intersect.
What is parallel.
400
How many points are needed to form a plane?
What is 3.
500
Formed by two rays that have a common endpoint.
What is an angle.
500
An angle that measures between 0 and 90 degrees.
What is an acute angle
500
The midpoint formula
500
The term given to 2 lines that do not intersect and are not coplanar.
What is skew
500
A flat surface that extends indefinitely in all directions.
What is a plane.