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An Explanation of the terms Diameter, Radius & Circumference.
What is the circumference of a circle?
1. The boundary line of a cirle. 2. The boundary line of a  figure, area or object. 3. The distance around a circle.
 
What is the diameter of a circle?
The length of a straight  line passing through the center of a circle or sphere, from one side to the other.
Diameter
What is the radius of a circle?
Any straight line that goes from the center to the outside of  a circle or sphere.
Radius
What is the radius of a circle  with a diameter of 16 cm?
The radius is 8 cm because half of 16 cm equals 8 cm.
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Maths Explanation

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Transcript of "Maths Explanation"

  1. 1. An Explanation of the terms Diameter, Radius & Circumference.
  2. 2. What is the circumference of a circle?
  3. 3. 1. The boundary line of a cirle. 2. The boundary line of a figure, area or object. 3. The distance around a circle.
  4. 5. What is the diameter of a circle?
  5. 6. The length of a straight line passing through the center of a circle or sphere, from one side to the other.
  6. 7. Diameter
  7. 8. What is the radius of a circle?
  8. 9. Any straight line that goes from the center to the outside of a circle or sphere.
  9. 10. Radius
  10. 11. What is the radius of a circle with a diameter of 16 cm?
  11. 12. The radius is 8 cm because half of 16 cm equals 8 cm.

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