From the top of a building 60 m high, the angles of depression of the top and bottom of a vertical lamp post are observed to be 30° and 60° respectively. Find
(i) the horizontal distance between the building and the lamp post
(ii) The height of the lamp post.
[Take √3=1.732]
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in this way you can find the right answer of this question
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shubham5532:
dekh kr aur guide se photo kheench ke to koi bhi bta dega
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Hope this would help u.
Not very hard question but was some tricky because it is the solution which needs understanding.
Horizontal Distance is 34.64 m.
Height of lamp post is 40 m.
Not very hard question but was some tricky because it is the solution which needs understanding.
Horizontal Distance is 34.64 m.
Height of lamp post is 40 m.
Attachments:
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