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Measuring and Drawing Angles with a Protractor By Christine Berg Edited By V Hamilton

Measuring and Drawing Angles with a Protractor By Christine Berg Edited By V Hamilton. Protractor. Center Hole. Protractor. Straight Edge. Protractor. Curved Edge. Step 1:. Place the center hole over the vertex of the angle. Step 2:.

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Measuring and Drawing Angles with a Protractor By Christine Berg Edited By V Hamilton

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  1. Measuring and Drawing Angles with a ProtractorBy Christine BergEdited By V Hamilton

  2. Protractor Center Hole

  3. Protractor Straight Edge

  4. Protractor Curved Edge

  5. Step 1: Place the center hole over the vertex of the angle

  6. Step 2: Line up (make parallel) the straight edge with one side of the angle

  7. Step 3: Find the point where the second side of the angle intersects with the curved edge

  8. Step 4: Read the number on the protractor to find the measure of the angle

  9. Drawing Angles with a Protractor

  10. Step 1: Draw a ray with the straight edge of the protractor

  11. Step 2: Place the center hole over the starting point of the ray

  12. Step 3: Place a dot at the angle measure required

  13. Step 3: Line up the straight edge over the starting point of the ray and the dot

  14. Step 4: Draw a ray connecting the two marks. The point at which they meet is called the vertex

  15. Try this: Draw an angle which measures 120o

  16. Answer: ^ >

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