[vimeography id="161"]
We did a quick recap on the sine rule and discussed the case of ambiguity. We then went on to start on cosine rule. We practiced questions on the sine rule and cosine rule from Exercise 6C from the textbook.
[vimeography id="161"]
We did a quick recap on the sine rule and discussed the case of ambiguity. We then went on to start on cosine rule. We practiced questions on the sine rule and cosine rule from Exercise 6C from the textbook.