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Angles by Asier Echarri

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Angles by Asier Echarri

  1. 1. ANGLES ASIER ECHARRI
  2. 2. What is an angle? And the parts?  An angle is the mesaure of two straight lines.  The point when the two lines join is called vertix.  The two straight lines are called arms.  An angle is the amount of space between the arms.
  3. 3. Name of angles
  4. 4. TYPES OF ANGLES: ACUTE ANGLE AN ANGLE THAT IS LESS THAN 90º Right Angle An angle that is 90º exactly Obtuse Angle An angle that is greater (bigger) than 90º but less than 180º Straight angle An angle that is 180º exactly Reflex Angle An Angle that is grater (bigger) than 180 º
  5. 5. PROTACTOR  With this tool we can mesaure the angles.
  6. 6. RIGHT ANGLES If you see the box in the corner , you are being told it is a right angle.
  7. 7. HOW WE MEASUERE THE REFLEX We can mesaure a reflex with two steps 1. We mesaured the angle 2. And then we sustract 360.

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