SATHEE: Triangles-And-Properties-Of-Triangle Question 54

Triangles-And-Properties-Of-Triangle Question 54

Question: An observer on the top of a tree, finds, the angle of depression of a car moving towards the tree to be $ 30{}^\circ . $ After 3 minutes this angle becomes $ 60{}^\circ . $ After how much more time, the car will reach the tree.

Solution:

Answer: 1.50

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Triangles-And-Properties-Of-Triangle Question 54

Question: An observer on the top of a tree, finds, the angle of depression of a car moving towards the tree to be $ 30{}^\circ . $ After 3 minutes this angle becomes $ 60{}^\circ . $ After how much more time, the car will reach the tree.

Solution:

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