Ms. Chan's Geometry Honors Chat Room

Wednesday, April 6, 2011

7.2 PDF

  • (1-6) all

  • (8, 10, 11)

7.3 PDF



  • (1-6) all

7.4 Arcs and Angles PDF.PDF



  • there are 2 PDF files labeled 7.4 so make sure you are clicking on the one that says 7.4 Arcs and Anlges PDF. PDF (hint hint: it is the one that is in green)

  • complete Investigations 7.4.1-7.4.5

  • you should have complete sentences for C-68 through C-72

Pi Investigation Take 2



  • choose another round object in your house

  • determine its circumference like we did in class today

  • determine its diameter like we did in class today

  • use a calculator to divide the circumference by the diameter out to 5 decimal places

  • e-mail to msichan163@gmail.com:

  • the name of the object

  • circumference:

  • diameter:

  • C/D:

  • be prepared to show me tomorrow the construction of how you located the center of your circle in order to determine its diameter

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