Law of Cosines - ASA case
- Author:
- Louisa Puffett
Law of Cosines
Investigating the Law of Cosines for the SAS case
Move the points and how observe the changes in the given values affect the measures of the other two angles and the third side.
Discuss with a classmate:
Are these values consistent with the formula for the Law of Cosines.
Do you have to use the Law of Cosines to find all three of the remaining values? If so, why? If not, describe (an)other method(s) you could use?