Kim and Mel agreed to meet at Lovely Lake at 10 30. Both girls left their house at 10 10. Lovely Lake is 24 km due south of Kim’s house. Mel’s house is north-east of Lovely Lake and is 18 km away from Kim’s house.



Calculate
(a) the bearing of Kim’s house from Mel’s house.
(b) the distance between Lovely Lake and Mel’s house.
(c) the bearing of Mel’s house from Lovely Lake.
The two friends want to be on time.
(d) Find the speed at which each of them must travel to be on time for the meeting.
(Hint: Draw a diagram before attempting to solve the problem.)

luv,
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