When trigonometry comes into play remember to stay calm!

It just means that you'll need your formula sheets so that you can start subbing, don't attempt to do it all from memory.
Keep in mind that your aim is to get rid of 't' or to find it, and that you can do as plesase with the tirgonometry as long as you get a result and you make clear which formula your using.
Aim to sub in you other value early on. Its fine if you do only half of the euqation and then make a thought bubble to conitnue your working for the second half.
the entire equation doesn't have to been done in one go.

	Created by Jaeos almost 11 years ago

Chapter 2

Coordinate Geometry in the (x,y) plane