WorksheetsUnderstanding Geometric Concepts and Terms
Total questions: 15
Worksheet time: 8mins
What is the term for lines in the same plane that never intersect?
Concurrent
Parallel
Perpendicular
Collinear
What is the point called where two lines meet?
Vertex
Interval
Intersection point
Plane
What is a part of a line with a fixed length and endpoints called?
Ray
Segment
Line
Plane
What do you call points that all lie on a single line?
Collinear
Concurrent
Parallel
Perpendicular
What is a flat surface that extends indefinitely called?
Plane
Line
Segment
Ray
What is the term for more than two lines that meet at the same point?
Parallel
Concurrent
Collinear
Perpendicular
What is an exact position, usually labelled with a capital letter, called?
Point
Vertex
Angle
Arm
What is a part of a line with one endpoint that extends infinitely in one direction called?
Segment
Ray
Line
Plane
What is a straight one-dimensional figure having no thickness and extending infinitely in both directions called?
Line
Segment
Ray
Plane
What are the two rays of an angle called?
Arms
Segments
Lines
Points
What is formed when two line segments or rays meet at a common endpoint?
Angle
Plane
Line
Segment
What is a point at which two or more sides or edges of a geometric figure meet called?
Vertex
Intersection point
Plane
Ray
What is the term for lines that meet at right angles?
Parallel
Perpendicular
Concurrent
Collinear
Which of the following is an example of parallel lines?
AB ⊥ CD
AB ∥ DC
AB meets at point C
AB is a ray
Which of the following is an example of perpendicular lines?
AB ∥ DC
AB ⊥ CD
AB and CD are collinear
AB is a segment
