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Angles by Asier Echarri

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Laura Garc鱈a

An angle is formed by two lines meeting at a point called the vertex. The two lines are called arms and the angle is the amount of space between them. There are several types of angles including acute (less than 90 degrees), right (90 degrees), obtuse (greater than 90 but less than 180 degrees), straight (180 degrees), and reflex (greater than 180 degrees). A protractor can be used to measure angles, and right angles are often indicated with a box in the corner. Reflex angles are measured and then 360 is subtracted from the measurement.

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ANGLES ASIER ECHARRI
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.
Name of angles
TYPES OF ANGLES: ACUTE ANGLE AN ANGLE THAT IS LESS THAN 90尊 Right Angle An angle that is 90尊 exactly Obtuse Angle An angle that is greater (bigger) than 90尊 but less than 180尊 Straight angle An angle that is 180尊 exactly Reflex Angle An Angle that is grater (bigger) than 180 尊
PROTACTOR With this tool we can mesaure the angles.
RIGHT ANGLES If you see the box in the corner , you are being told it is a right angle.
HOW WE MEASUERE THE REFLEX We can mesaure a reflex with two steps 1. We mesaured the angle 2. And then we sustract 360.
Angles by Asier Echarri

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Angles by Asier Echarri

  • 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.
  • 4. TYPES OF ANGLES: ACUTE ANGLE AN ANGLE THAT IS LESS THAN 90尊 Right Angle An angle that is 90尊 exactly Obtuse Angle An angle that is greater (bigger) than 90尊 but less than 180尊 Straight angle An angle that is 180尊 exactly Reflex Angle An Angle that is grater (bigger) than 180 尊
  • 5. PROTACTOR With this tool we can mesaure the angles.
  • 6. RIGHT ANGLES If you see the box in the corner , you are being told it is a right angle.
  • 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.