Acute, Right and Obtuse Angles

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

• 90^o

• 89^o

• 100^o

• 95^o

What is the measure of the missing angle?

• 90

• 110

• 101

Find the measurement of the missing angle

• 54

• 89

• 90

• 62

Name this angle.

• acute

• right

• obtuse

• none of the above

What type of angle is shown?

• acute

• obtuse

• right

• straight

If an angle is less than 90* what is the name of that angle

(Also EXPLAIN IT)

What kind of angle is this???

• right

• acute

• obtuse

• straight

This is what kind of angle?

• obtuse

• right

• straight

• acute

An angle whose measure is exactly 90 degrees.

• acute

• vertical

• right

• straight

Find the measure of the missing angle.

• 90^o

• 10⁰

• 130^o

• 50^o