LO: To utilise the sine and cosine laws to solve problems involving non-right angled triangles.
- the trigonometric ratios and how to use them in context.
- how to utilise a calculator to fine unknown values.
- That the sine and cosine laws can assist us to find the features of non-right angled triangles.
- I can utilise the sine and cosine laws to solve problems involving non-right angled triangles.
Properties of Right-Angled Triangles
“Opposite” is the opposite to the angle.
“Adjacent” is next to to the angle.
“Hypotenuse” is the long side of the right-angled triangle.