Angles Are ALL Around!

What type of angle is this? (a)  

• obtuse
• reflex
• right
• acute

What angle is made by the hands of the clock? (a)  

• right angle
• 90° angle
• square corner
• All of these!

What angle is formed by the dancer's legs? (a)  

• obtuse angle
• acute angle
• straight angle
• reflex angle

What is a reflex angle?

• An angle that measures less than 90°.

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

• An angle that measures more than 180° and less than 360°.

• An angle that measures 180°.

What is the angle formed by the airplane's wings? (a)  

• straight angle
• obtuse angle
• acute angle
• right angle

What is the angle seen on this dentist drill? (a)  

• reflex angle
• straight angle
• obtuse angle
• acute angle

What angles are found in a stop sign? (a)  

• obtuse angles
• acute angles
• right angles
• reflex angles

What are the angles of these lounge chairs? (a)  

• acute angles
• obtuse angles
• reflex angles
• right angles

What is the angle of the bridge between the two towers? (a)  

• Straight angle
• Obtuse angle
• Right angle
• Very high up!

What is a right angle? (a)  

• A measure of 45°.
• A measure of 135°.
• A measure of 90°.
• A measure of 85°.