This video shows how to use the cosine rule to solve a problem involving bearings. Visit http://www.cosinerule.co.uk for a growing range of trigonometry reso…

This video shows how to use the cosine rule to solve a problem involving bearings. Visit http://www.cosinerule.co.uk for a growing range of trigonometry reso…

Thank you for this and all your other videos, id prefer having your videos played at the front of my math classes, you make it seem so much easier than any of the teachers in my school do.

Thank you very much :)

thanks to your videos I actually understand everything and can do it on my own. Thank you so much. You seriously prepeared me more than any of my teachers have.

you draw straighter lines than i can when im using a ruler.

you deserve some kind of award.. thankyou very much