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Classifying Angles - Resource Page

Page history last edited by Jonathan Ferrell 13 years, 7 months ago

 

Classifying Angles

 

 

Objectives

Classify angles as:

  • Right (Exactly 90 degrees)
  • Acute (Less than 90 degrees)
  • Obtuse (More than 90 degree and less than 180 degrees)
  • Straight (Exactly 180 degrees) 

 

 

How do I find the missing angle in a triangle?

 

  • All triangles are made up of 180 degrees. To find the missing angle just subtract the angles you know from 180.

 

Math Practice Activities
Angle Kung Fu  
Stop Clock Angles
Tank Angle Measurement
Space Angle Measurement
Alien Angles
Banana Hunt
Star Gazing Angles  
Classifying Angles Practice
Flip Card - Angle Types Memory
Digital Protractor Practice
Finding the Missing Angle   
Hitting the Target Learning Angles Through Sports  
Sort the Angles  
Angle Jeopardy (Challenge)

 

 

Additional Information

 Notes
Common Sense Math (Lesson 5-2) http://commonsensemath.com/  
Classifying Angles (Math.com) http://bit.ly/26yp3p  
Angles Information http://bit.ly/eXWyb  

 

Files From Class

 

 

 

Mat 6 3 1 k7a 1 Handout

 

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