Angles Vocabulary

A point is...

• a line that is straight with both ends continuing in both directions

• an exact location in space or on a line

• a line segment is a part of a line with two end points

• a part of a line that continues without end in one direction

Tags

CCSS.HSG.CO.A.1

A vertex is...

• the inner set of readings on a protractor

• an angle with a measure of 180 degrees

• a point at which two line segments or rays meet to form an angle

• the unit used to measure angles

Tags

CCSS.HSG.CO.A.1

An angle is....

• a line

• a ray

• a line segment

• a place where two line segments meet.

Tags

CCSS.4.G.A.1

A line segment is a part of a line with...

• an angle

• two endpoints

• no endpoint

• a jolly good time!

Tags

CCSS.HSG.CO.A.1

A right angle is exactly...

• 90 degrees

• 180 degrees

• 360 degrees

• less than 90 degrees

Tags

CCSS.4.G.A.1

An obtuse angle is...

• less than 90 degrees

• more than 90 degrees

• 180 degrees

• 90 degrees

Tags

CCSS.4.G.A.1

An acute angle is...

• 180 degrees

• 90 degrees

• more than 90 degrees

• less than 90 degrees

• Super cute

Tags

CCSS.4.G.A.1

A straight angle is...

• 90 degrees

• 180 degrees

• 360 degrees

• more than 360 degrees

Tags

CCSS.4.G.A.1

The correct name for Angle 1 is...

• Angle BAC

• Angle CBA

• Angle ABC

At which point is the angle located?

• P

• Q

• R