A tree is 8km due south of a building. Kofi is standing 8km west of the tree. Find the bearing of Kofi from the building

Which of the following bearings is equivalent to S50°W?

X is a point due east of point Y on a coast: Z is another point on the coast but 6√3km due south of y.

If the distance XZ is 12Km. Calculate the bearing of Z from X

A ship H leaves a port P and sails 30 km due south. Then it sails 60km due west. What is the bearing of H from P?

(a) The angle of depression of a boat from the mid-point of a vertical cliff is 35°. If the boat is 120m from the foot of the cliff, calculate the height of the cliff.

(b) Towns P and Q are x km apart. Two motorists set out at the same time from P to Q at steady speeds of 60 km/h and 80 km/h. The faster motorist got to Q 30 minutes earlier than the other. Find the value of x.