Angles & Lines

Define Acute Angle

• Less than 90

• Exactly 90

• Greater than 90 and less than 180

• Exactly 180

Tags

CCSS.4.G.A.1

Define Right Angle

• Less than 90
• Exactly 90
• Greater than 90 and less than 180
• Exactly 180

Tags

CCSS.4.G.A.1

Define Straight Angle

• Less than 90

• Exactly 90

• Greater than 90 and less than 180

• Exactly 180

Tags

CCSS.4.G.A.1

Right, acute, or obtuse?

• Acute
• Right
• Obtuse

Tags

CCSS.4.G.A.1

Right, acute, or obtuse?

• Right
• Acute
• Obtuse

Tags

CCSS.4.G.A.1

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

Tags

CCSS.4.G.A.1

Name the figure.

• ray
• line
• line segment
• point

Tags

CCSS.4.G.A.1

What is the term for a part of a line with two endpoints?

• point
• ray
• angle
• line segment

Tags

CCSS.HSG.CO.A.1

What is a ray?

• Part of a line with 2 endpoints
• Part of a line with 1 end point and goes on forever 
• Part of a line with 0 endpoints
• Part of a line with 5 endpoints

Tags

CCSS.4.G.A.1

What is this?

• Line

• Parallel

• Point

• Line Segment

Tags

CCSS.4.G.A.1