Angles Quiz

What type of angle is less than 90°?

• Straight Angle

• Obtuse Angle

• Right Angle

• Acute Angle

What is the name of an angle that measures exactly 90°?

• Reflex Angle

• Obtuse Angle

• Acute Angle

• Right Angle

Which type of angle is greater than 90° but less than 180°?

• Straight Angle

• Acute Angle

• Right Angle

• Obtuse Angle

What is the measure of a straight angle?

• 90°

• 180°

• 45°

• 360°

What is the name of an angle that is greater than 180°?

• Obtuse Angle

• Acute Angle

• Right Angle

• Reflex Angle

When measuring from a line, which direction does a positive angle go?

• Downwards

• Upwards

• Counterclockwise

• Clockwise

What is the corner point of an angle called?

• Side

• Edge

• Arm

• Vertex

How many main ways are there to label angles?

• 4

• 3

• 2

• 1

What are the two straight sides of an angle called?

• Edge

• Side

• Arm

• Vertex