Lines and Angles

Which angle type is pictured?

• Acute
• Right
• Obtuse
• Straight

Which type of angle is pictured?

• Acute
• Right
• Obtuse
• Straight

Which angle type is pictured?

• Acute
• Right
• Obtuse
• Straight

Which could be the measurement of an acute angle?

• 0

• 35

• 180

• 90

What is the measurement of a right angle?

• 70

• 80

• 90

• 180

What could be the measurement of an obtuse angle?

• 90

• 20

• 130

• 180

Which clock shows the hands forming a 180° angle?

• 
• 
• 
• 

What are lines that cross or meet to form a right angle?

• line segments
• parallel lines
• perpendicular lines
• ray

What are lines that never cross or meet and are the same distance apart?

• intersecting lines
• parallel lines
• perpendicular lines

What kind of lines are shown?

• parallel lines
• perpendicular lines
• straight lines
• open lines