Lines Angles Rays Points

What is a Vertex?

• Two rays.

• When two arrows go on forever.

• The place where lines or segments meet.

  (Vertices - more than one vertex)

• The middle.

Tags

CCSS.HSG.CO.A.1

A straight angle measures

• 90 degrees

• 80 degrees

• 180 degrees

• 140 degrees

Tags

CCSS.4.G.A.1

What is this angle?

• Right angle

• Left angle

• Acute angle

• Obtuse angle

Tags

CCSS.4.G.A.1

What is this angle?

• Right angle

• Left angle

• Acute angle

• Obtuse angle

Tags

CCSS.4.G.A.1

Which of the following pairs of lines are PERPENDICULAR?

• 
• 
• 
• 

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Which of the following pairs of lines are INTERSECTING but NOT PERPENDICULAR?

• 
• 
• 
• 

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Which of the following is a POINT?

• 
• 
• 
• 

Tags

CCSS.4.G.A.1

Which of the following is a LINE SEGMENT?

• 
• 
• 
• 

Tags

CCSS.4.G.A.1

What is this angle?

• Right angle

• Left angle

• Acute angle

• Obtuse angle

Tags

CCSS.4.G.A.1

What is this angle?

• Right angle

• Left angle

• Acute angle

• Obtuse angle

Tags

CCSS.4.G.A.1