Angles and Lines review

A ray can be described as

• a part of a line with two endpoints
• part of a line with one endpoint and one side that goes on forever
• two lines that meet or cross
• two lines that run side by side but never meet

The definition of intersecting lines is

• part of a line with two endpoints.
• line that starts with an endpoint and goes on forever
• two lines that meet or cross
• two lines that run side by side but will never cross

The definition of parallel lines is

• part of a line with two endpoints
• line that starts with an endpoint and goes on forever
• two lines that meet or cross
• two lines that run side by side but will never cross.

A line segment is

• two lines that run side by side but will never cross.
• two lines that meet or cross
• line that starts with an endpoint and goes on forever
• part of a line with two endpoints.

What type of angle is this?

• not an angle
• obtuse
• acute
• right angle

What type of angle is this?

• reflex angle
• right angle
• acute angle
• obtuse angle

Tags

CCSS.4.G.A.1

What type of angle is this?

• straight angle
• obtuse angle
• acute angle
• right angle

What type of angle is this?

• acute angle
• obtuse angle
• straight angle
• right angle

What is this?

• line
• ray
• point
• line segment

What are these?

• intersecting lines
• parallel lines
• line segments
• perpendicular lines