Early Geometry

Points that lie on the same plane are considered ____________.

• Noncollinear

• Collinear

• Noncoplanar

• Coplanar

Points that do not lie on the same plane are considered ____________.

• Noncollinear

• Collinear

• Noncoplanar

• Coplanar

A__________________ or ___________________ is the part of a line consisting of two points and all points between them

• Segment, line segment

• line segment, ray

• segment, ray

• plane, line segment

A(n)___________________ is a point at one end of a segment or the starting point of a ray.

• starting point

• endpoint

• point

• segment

A ______________ is a part of a line that starts at an endpoint and extends forever in one direction

• point

• line

• plane

• ray

______________________ are two___________ that have a common________ and form a __________

• line segments, segments, point, line

• opposite angles, angles, vertex, angle

• opposite rays, lines, endpoint, angle

• opposite rays, rays, endpoint, line

Another name for a postulate is a(n)

• Theorem

• Rule

• Axiom

• Axis of Symmetry

When two lines intersect, a _______________ is formed

• point

• line

• plane

• street

When two planes intersect, a _______________ is formed

• point

• line

• plane

• street

______________________ or________________ between any two points is the absolute value of the difference of the coordinates.

• distance, width

• width, length

• distance, mile

• length, distance