Points, Lines, Rays, Angles, Planes, and Segments

What is a straight angle?

• An angle that measures more than 90 degrees.

• An angle that measures less than 90 degrees.

• An angle that measures exactly 90 degrees.

• An angle that measures exactly 180 degrees. 

Tags

CCSS.4.G.A.1

Tags

CCSS.7.G.B.5

A straight path with no beginning or end is a...

• ray

• line

• plane

• angle

Tags

CCSS.4.G.A.1

Two rays that meet at a common end point are called an...

• point

• line

• angle

• line segment

Tags

CCSS.HSG.CO.A.1

Part of a line that has a beginning, but no end is called a...

• line segment

• ray

• angle

• plane

Tags

CCSS.4.G.A.1

A flat surface is called a...

• plane

• line

• point

• ray

Tags

CCSS.4.G.A.1

Part of a line that has a beginning and an end is called a...

• ray

• plane

• angle

• line segment

Tags

CCSS.HSG.CO.A.1

A specific location in space is called a...

• line

• point

• line segment

• ray

Tags

CCSS.HSG.CO.A.1

Which one is NOT a way to name this angle?

• ∠ABC

• ∠CAB

• ∠1

• ∠A

A line has one dimension. It is represented by a line with two arrowheads, but it extends without end.

• Point

• Line

• Plane

• Angle

Tags

CCSS.4.G.A.1