Definitely Definitions
part of a line containing two endpoints and all points between them.
What is a Line Segment
one of the three "undefined terms" in Geometry having only position
What is a Point
the geometric word for "equal" in size
What is Congruent
the number of points on a line
Infinitely Many
one of the three "undefined terms" in geometry having only length (one dimension)
What is a Line
a shape with a center, a radius, and a diameter
What is a Circle
lines not on the same plane (surface) that do not intersect
What are Skew Lines
a shape with eight sides
What is an Octagon
the middle of a line segment
What is a Midpoint
one of the three "undefined terms" in geometry having length and width but no depth (2D flat surface)
What is a Plane
a triangle with all equal sides
What is an Equilateral Triangle
an angle with less that 90 degrees
What is an Acute Angle
What are Supplementary Angles
a pair of rays that meet at their endpoints
What is an Angle
lines that intersect to form right angles
What are Perpendicular Lines
a ten sided shape
What is a decagon
lines that never cross
What are Parallel Lines
a five sided shape
What is a Pentagon