We did some more practice with the Law of Cosines today. Tomorrow and Wednesday will be a review of both Law of Sines and Law of Cosines, in preparation for **our Unit 7 test on Thursday, March 22**

## Today’s links

- Homework: HW 7.10 – Law of Cosines Practice
- Notes: A detailed procedure on using Law of Cosines
- Lesson Video 1 (Law of Cosines with SAS triangle)
- Lesson Video 2 (Law of Cosines with SSS triangle)

## IXL Modules

- Y.17 – Law of Sines –
*assigned as homework 3/8 to a score of 80* **Y.18****– Law of Cosines****Y.19 – Solve a triangle**

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