Ch 3 Review

Ch 3 Review

by Matt Kumershek

​Law of Sines, SSA

​ambiguous case

Open Ended

When do I know if there are two solutions or no solution?  What is your general strategy when solving these problems?

Multiple Choice

State the number of possible triangles that can be formed using the given measurements. $$B=139\degree,\ a=12\ cm,\ b=35\ cm$$  

• Two Triangles

• One Triangle

• None

Multiple Choice

State the number of possible triangles that can be formed using the given measurements. $$B=147\degree,\ a=25\ km,\ b=15\ km$$  

• Two Triangles

• One Triangle

• None

Multiple Choice

State the number of possible triangles that can be formed using the given measurements. $$A=36\degree,\ c=30\ km,\ a=26\ km$$  

• Two Triangles

• One Triangle

• None

Multiple Choice

What is the measure of angle A?

• $$58\degree$$ and $$122\degree$$

• $$61\degree$$ and $$119\degree$$

• $$78\degree$$ and $$102\degree$$

• $$74\degree$$ and $$106\degree$$

​complete problem with partner

​Independent Review

​Work on review packet.

​

​Ch 3 Test tomorrow