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himanshu singh

· started a discussion

· 1 Months ago

dear knowledge expert
given question is correct but you solution method is wrong.
correct ans is b.

Question:

The angle of elevation of the top of a tower at a point on level ground is 45º. When moved 20 m towards the tower, the angle of elevation becomes 60º. What is the height of the tower?

Options:
A)

10  3-1    m

B)

10  3+1    m

C)

10  3-3    m

D)

10  3+3    m

Solution:

Ans:(d) 

  

Knowledge Expert

· commented

· 1 Months ago

Dear Student,
The given answer is correct.
Please solve carefully.

Team TR

Knowledge Expert

· commented

· 1 Months ago

Dear Student,
We will look into it.
Thanks for your response.

Team TR

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