Lines, Angles and Quadrilaterals

An angle that measures less than 90°

• Acute
• Obtuse
• Right
• Straight

This is what kind of angle?

• right
• acute
• obtuse
• straight

Which type of angle is pictured?

• Acute
• Right
• Obtuse
• Straight

What type of angle is shown?

• acute
• obtuse
• right
• straight

A point where 2 rays meet to form an angle.

• vertex
• angle
• arc
• corner

Angles with a measurement of exactly 90 degrees are also called_______.

• 90 degree angle

• square angle

• right angle

• all of the given choices

What kind of angle is this?

• Acute angle

• Obtuse angle

• Right angle

• Straight angle

An obtuse angle ...

• is less than 90⁰

• is greater than 90⁰

• is exactly 90⁰

• is an straight angle

An angle measures 70 degrees is an example of ______________ angle.

• right

• acute

• obtuse

• reflex

What type of angle is greater than a right angle but less than a straight angle?

• Reflex angle

• Right Angle

• Obtuse angle

• Acute angle