Topic 15 Vocabulary (Envisions)

An exact location in space.

• point

• line segment

• ray

• degree

Tags

CCSS.4.G.A.1

A straight path of points that goes on and on in opposite directions.

• line segment

• ray

• point

• line

Tags

CCSS.4.G.A.1

A part of a line that has two endpoints.

• line

• line segment

• ray

• point

Tags

CCSS.4.G.A.1

A part of a line that has one endpoint and continues on forever in one direction.

• line

• line segment

• ray

• right angle

Tags

CCSS.4.G.A.1

An angle that forms a square corner.

• right angle

• acute angle

• obtuse angle

• straight angle

Tags

CCSS.4.G.A.1

An angle that is open less that a right angle.

• right angle

• obtuse angle

• acute angle

• straight angle

Tags

CCSS.4.G.A.1

An angle that is open more than a right angle but less than a straight angle.

• right angle

• acute angle

• obtuse angle

• straight angle

Tags

CCSS.4.G.A.1

An angle that forms a straight line.

• right angle

• acute angle

• obtuse angle

• straight angle

Tags

CCSS.4.G.A.1

A unit of measure for angles. Also a unit of measure for temperature.

• unit angle

• right angle

• degree

• point

Tags

CCSS.4.MD.C.6

A unit angle that cuts off 1/360 of a circle and measures 1 degree.

• right angle

• unit angle

• obtuse angle

• straight angle

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1