Types of Lines and Angles

What are two lines that never meet called?

• Parallel lines

• Intersecting lines

• Curved lines

• Diverging lines

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

What type of angle is less than 90 degrees?

• Obtuse angle

• Right angle

• Straight angle

• Acute angle

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

How many degrees are in a right angle?

• 270

• 90

• 45

• 180

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

CCSS.4.MD.C.5

What is a line that extends infinitely in one direction called?

• Curve

• Line

• Ray

• Segment

Tags

CCSS.4.G.A.1

What is a line that has a defined start and end point called?

• curve

• segment

• ray

• line

Tags

CCSS.4.G.A.1

What do you call two lines that meet at a 90-degree angle?

• intersecting lines

• perpendicular lines

• curved lines

• parallel lines

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

What type of angle is greater than 90 degrees?

• Straight angle

• Acute angle

• Obtuse angle

• Right angle

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

What is the term for a 180-degree angle?

• Right angle

• Obtuse angle

• Acute angle

• Straight angle

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

CCSS.4.MD.C.5

Name this angle.

• acute
• right
• obtuse
• none of the above

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

CCSS.4.MD.C.5

What is the point called that combines two rays?

• Zero Edge
• Center Mark
• Perpendicular Lines
• Angel Vertex

Tags

CCSS.4.G.A.1

CCSS.4.MD.C.5