Two cyclist X and Y leave town O at the same time, cyclist X travels at the rate of 5km/h on a bearing of 049° and cyclist Y travels at the rate of 9km/h on the bearing of 319°.
1) illustrate the information on a diagram.
2)After traveling for two hour's,calculate correct to the nearest whole number,the distance between cyclists x and y.
b) bearing of cyclists x and y
3) Find the average speed at which cyclists x will get to y in four hours. ​