Question

An observer 1.7m tall is 20√3m away from the tower. The angle of elevation from the eye of an observer to the top of the tower is 30°.Find the height of the tower​

Answer 1

Answer:

21.7

Step-by-step explanation:

1.7 boy height,

20 root 3 is distance from tower then from formula tan 30= p/b. find p where b=20 root 3,

then add b and boy height.........= length of tower.

Answer 2

Step-by-step explanation:

hope you get it .

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