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Workplace & Apprenticeship 10. Outcome 10.09 Lesson #2. Setting the Context. Read “Math on the Job” on page 187 of your Mathworks 10 text. This is James’ large pizza which he usually cuts into 8 slices. If he cuts it into 16 slices instead, what will be the size of the central angle?.

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Workplace apprenticeship 10

Workplace & Apprenticeship 10

Outcome 10.09

Lesson #2


Setting the context
Setting the Context

  • Read “Math on the Job” on page 187 of your Mathworks 10 text.


Workplace apprenticeship 10

This is James’ large pizza which he usually cuts into 8 slices. If he cuts it into 16 slices instead, what will be the size of the central angle?


Workplace apprenticeship 10

  • This is James’ small pizza. He usually slices it into 6 slices but needs to make 12 slices. What angle will he need to use?


Bisecting angles
Bisecting Angles

  • Brainstorm other angles that need to be bisected.

  • What methods/tools might be used to bisect these angles?

  • Discuss the following images in terms of angle bisectors.


Videos
Videos

  • How to cut Mitres - http://www.thisoldhouse.com/toh/video/0,,1630892,00.html

  • Question – What angles would need to be cut to frame an octagonal window?