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Circle

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    Circle
  •   Study   Slideshow
  • What is a collection of points having a fixed distance from the center?
    Circle
  •  15
  • What do we use to draw a circle?
    Compass
  •  15
  • What is point A?
    Center
  •  15
  • What is AB?
    Radius
  •  15
  • What is BC?
    Diameter
  •  15
  • How many times diameter exactly to the radius?
    Double
  •  15
  • How to find the radius if we have diameter?
    Diameter divide by 2
  •  15
  • How to find the diameter if we have radius?
    2 times radius
  •  15
  • Diameter = 10, Radius = ?
    5
  •  15
  • Radius = 7, Diameter = ?
    14
  •  15
  • What the value of Pi?
    3.14 or 22 over 7
  •  15
  • What is all the way around a circle?
    Circumference
  •  15
  • What is another word for circumference?
    Perimeter
  •  15
  • How to find circumfernce?
    C = (Pi)d or C = 2(Pi)r
  •  15
  • What is circumference of a wheel 7 cm radius?
    44 cm
  •  15
  • What is circumference of a disc 10 cm diameter?
    31.4 cm
  •  15