7.1  Ratios & Proportions Practice

7.3 Substitute Videos for Wednesday, Jan 27th:

Video #1   (don't worry about story problem #2 about the swimming pool) - ONLY WATCH until 8 minutes 30 seconds.

Video #2: watch what you can and then if time, start/attempt to try some problems from worksheet 7.4a.

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Golden Ratio Project (Feb 4th)
 
1) Start by reading through the power point.
 
4)  Golden Ratio Images
--Google Images (all types)

5) goldennumber.net

Optional Golden Ratio Videos
 
 
 8.3 Videos


8.4 Videos

8.5 Video (Law of Sines)

8.6 Video (Law of Cosines)


When to use Law of Sines vs Law of Cosine