Angle Measure Using a Protractor

I can measure an angle with a device known as _______

Which of the following measures is an example of acute angle?

• 90^o

• 89^o

• 100^o

• 95^o

• obtuse angle

• acute angle

• straight angle

• reflex ngle

What is the measure of the missing angle?

• 39°

• 129°

• 119°

• 129°

What is the angle?​ ​ ​ (a)  

Use the protractor to determine the measurement of each angle.

• 85 degrees

• 80 degrees

• 50 degrees

• 135 degrees

Use the protractor to determine the measurement of each angle.

• 110 degrees

• 100 degrees

• 45 degrees

• Obtuse angle

What is the measure of angle O shown on the protractor? (a)  

• 25 degrees

• 165 degrees

• 15 degrees

• 10 degrees

Use the protractor to determine the measurement of each angle.

• 91 degrees

• 89 degrees

• 180 degrees

• Impossible to tell