IM 7.3.9 Lesson: Applying Area of Circles

Hvad vil du hente?

Du kan enten bare hente .ggb filen, eller hele websiden med opgaver til studerende.

Jeg godkender vilkårene i GeoGebras ikke-kommerciel licens

• Offline Arbejdsark (.zip)

• GeoGebraFiler

  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)