We can use the sine rule to
|
| 1.Find a side when it is opposite and a known angle and we also have another side opposite another angle, both of which we know: |
|
| 2. Find an angle when it is opposite an known side and we also have another side opposite another angle, both of which we know |
|
| To find the side as in 1 we start by labelling the sides a,b,c and the angles A,B,C with sides opposite their respective angles as shown.
|
|
| To find an angle we start by labelling the sides a,b,c and the angles A,B,C with sides opposite their respective angles as shown.
|
