Circles

Topic outline

• Circles
  
  

  Circles
• Finding π Experimentally
  
  

  Finding π Experimentally

  • Practice Page
• Circumference
  
  

  Circumference

  • Video and Examples Page
• Semi-circle Perimeter
  
  

  Semi-circle Perimeter

  • Video and Examples Page
• Why is the Area of a Circle π•r•r?
  
  

  Why is the Area of a Circle π•r•r?

  • Video and Examples Page
• Area of Circles
  
  

  Area of Circles

  • Video and Examples Page
• Practice
  
  

  Practice

  • Use 3 1/7 to Find Area and Circumference Page
  • Use 3.14 to find Area and Circumference Page