Lines and Angles

_{What is the measure of the following angle?}  

• 10 degrees.
• 40 degrees.
• 67 degrees.
• 168 degrees. 

What is the approximate measure of the angle below. 

• 10 degrees
• 30 degrees
• 75 degrees
• 115 degrees

Which is the best approximate measurement of the angle shown?

• 160 degrees
• 180 degrees
• 90 degrees
• 35 degrees

Which angle type is pictured?

• Acute
• Right
• Obtuse
• Straight

An angle that measures less than 90°

• Acute
• Obtuse
• Right
• Straight

This is what kind of angle?

• right
• acute
• obtuse
• straight

These lines are an example of:

• perpendicular lines

• intersecting lines

• skew lines

• parallel lines

Another name for a right angle is ___________.

• square angle
• correct angle
• 90 degree angle
• none of the above

Name this angle.

• acute
• right 
• obtuse
• none of the above

Name this angle.

• acute
• right
• obtuse
• none of the above