Summary: Word problems addressing situations where multiple formulas and characteristics are combined, including SSS, area of a base, arc length, sector area, and Law of Cosines.
Showing posts with label Law of Sines. Show all posts
Showing posts with label Law of Sines. Show all posts
Oct 20, 2011
Oct 19, 2011
Wednesday, October 19
Summary: Entry Task addresses SSS in relation to Law of Cosines when it is necessary to find the area of a triangle. Notes also include how to apply Law of Cosine and Law of Sines to word problems.
Oct 17, 2011
Monday, October 17
Summary: Some review over Law of Sines before introducing the proof of Law of Cosines and how it relates to SSS and SAS.
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