IM 7.3.9 Lesson: Applying Area of Circles

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• Offline Activity (.zip)

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  1. The area of this field is about 500,000 m². (.ggb)
     
  2. Each square has a side length of 12 units. (.ggb)
     
  3. Each square in Figures D and E has a side length of 1 unit. Compare the area of the two figures. Which figure has more area? How much more? Show your reasoning or explain below. (.ggb)
     
  4. The field inside a running track is made up of a rectangle 84.39 m long and 73 m wide, together with a half-circle at each end. The running lanes are 9.76 m wide all the way around. Use this (.ggb)