Exploring Different Types of Angles

What type of angle is smaller than 90 degrees?

• Obtuse angle

• Straight angle

• Acute angle

• Reflex angle

Which angle measures more than 90 degrees but less than 180 degrees?

• Straight angle

• Acute angle

• Obtuse angle

• Reflex angle

Which angle is exactly 180 degrees?

• Obtuse angle

• Right angle

• Straight angle

• Acute angle

What type of angle is larger than 180 degrees but less than 360 degrees?

• Reflex angle

• Straight angle

• Right angle

• Acute angle

What symbol is commonly used to indicate a right angle?

• A circle

• A triangle

• A square

• A star