Drawing and Measuring Angles

Measure to the nearest 10 degrees.

• 7^°
• 70°
• 110°
• 120°

Measure to the nearest 10 degrees.

• 20^°
• 30°
• 160°
• 150°

Measure to the nearest 5 degrees.

• 15^°
• 25°
• 165°
• 175°

Measure to the nearest 5 degrees.

• 65°
• 75°
• 115°
• 125°

what kind of angle is this? 

• straight
• acute
• obtuse
• right

protractor

• an angle
• something to plow a field with
• a tool used to measure angles
• a line of indefinite length extending from an end point in one direction

_{What is the measure of the angle?}

• 110 degrees. 
• 140 degrees.
• 150 degrees.
• 170 degrees. 

Which angle type is pictured?

• Acute
• Right
• Obtuse
• Straight

What is an obtuse angle?

• An angle that measures more than 90 degrees, but less than degrees 180 degrees.
• An angle that measures less than 90 degrees.
• An angle that measures 90 degrees.
• An angle that measures 180 degrees. 

Find the measure of this angle and classify it.

• 50^o, acute

• 130^o, obtuse