If the Sine Rule can’t be used, perhaps the Cosine Rule can
lesson notes:07 cosine rule
If the Sine Rule can’t be used, perhaps the Cosine Rule can
lesson notes:07 cosine rule
Creating the Sine Rule that allows us to find sides and angles in triangles that are not right-angled
lesson notes:06 sine rule
Using multiple rates that are related to each other by a quantity that is common to both to solve rates of change problems
lesson notes:05 related rates
Looking at what information the concavity of the curve can tell us about the rate of change of the quantity being measured
lesson notes:04 concavity & rates of change
How to approach solving equations involving trigonometric functions
lesson notes:05 trigonometric equations