Exploring Tools for Geometry

What does a point indicate in geometry?

• Size

• Location

• Direction

• Thickness

How is a line represented in geometry?

• A straight path with a fixed length

• A straight path extending in two opposite directions without end

• A curved path with endpoints

• A straight path with thickness

What is a plane in geometry?

• A flat surface with a fixed area

• A curved surface with thickness

• A three-dimensional object

• A flat surface that extends without end and has no thickness

What are collinear points?

• Points that lie on the same line

• Points that form a triangle

• Points that lie on the same plane

• Points that lie on different lines

What does 'coplanar' mean?

• Points and lines that lie on different planes

• Points and lines that lie on the same plane

• Points that lie on the same line

• Lines that intersect at a point

What is a segment in geometry?

• A line that extends in one direction

• A line that extends in two directions

• A point with no size

• A part of a line that consists of two endpoints and all points in between

How is a ray different from a line segment?

• A ray has no endpoints

• A ray is a part of a plane

• A ray extends in one direction from an endpoint

• A ray has two endpoints

What are opposite rays?

• Two rays that do not share an endpoint

• Two rays that lie on different planes

• Two rays that share an endpoint and form a line

• Two rays that form a segment

What is the postulate about the intersection of two lines?

• They intersect in exactly one point

• They intersect in exactly one line

• They intersect in exactly one plane

• They do not intersect

How do two distinct planes intersect?

• They do not intersect

• In exactly one line

• In exactly one point

• In exactly one segment