The point is 25 m from the base of a building. The angle of elevation from  to the top of the building is 38°.
 

1. Show that the height of the building is approximately 19.5 m.   (1 mark)
   

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2. A car is parked 62 m from the base of the building.
   

    

   What is the angle of depression from the top of the building to the car?

    

   Give your answer to the nearest minute.   (2 marks)
   

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