Intro to Angles

Acute, Right, Obtuse, Straight Angles ...

OH MY!

All About Angles

Multiple Choice

Which angle is this?

• Acute angle

• Right angle

• Obtuse angle

• Straight angle

Multiple Choice

Which angle is this?

• Acute angle

• Right angle

• Straight angle

• Obtuse angle

Multiple Choice

Which angle is this?

• Acute angle

• Right angle

• Straight angle

• Obtuse angle

Multiple Choice

Which angle is this?

• Straight angle

• Obtuse angle

• Acute angle

• Reflex angle

Multiple Choice

Which angle is this?

• Right angle

• Obtuse angle

• Acute angle

• Reflex angle

Multiple Choice

Which angle is this?

• Right angle

• Obtuse angle

• Acute angle

• Complete angle

Multiple Choice

Which angle below is NOT an acute angle?

Multiple Choice

 $An\ angel\ whose\ measure\ is\ greater\ than\ 90\degree$  but less than  $180\degree$  is called .....

• Right angle

• Acute angle

• Complete angle

• Obtuse angle

Multiple Choice

An angle which is less than

 $90\degree$  $is\ called\ ......$ 

• Acute angle

• Complete angle

• Obtuse angle

• Right angle

Multiple Choice

An angle which is greater than

$$180\degree$$ and less than  $$360\degree$$  is called ...... 

• Straight angle

• Reflex angle

• Obtuse angel

• Right angle

Multiple Choice

An angle whose measure is exactly

$$180\degree$$ is called ...... 

• Straight angle

• Acute angle

• Obtuse angle

• Right angle

Multiple Choice

What is the name of the angle that measures exactly

$$90\degree$$

• Straight angle

• Acute angle

• Obtuse angle

• Right angle

Multiple Choice

Which picture representing the correct answer?

Multiple Choice

Which point is not referred as the vertex?

Multiple Choice

The point where two rays or lines meet to form an angle is called...

• Ray

• Side

• Vertex

• Line