Showing posts with label Law of Cosines. Show all posts
Showing posts with label Law of Cosines. Show all posts

Oct 21, 2011

Friday, October 21

Summary: A work day dedicated to wrapping up Chapter 13 and continuation of word problems.  Below is the word problem handout.  

Oct 20, 2011

Thursday, October 20

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. 

Oct 18, 2011

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.