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A boy standing on a horizontal …

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A boy standing on a horizontal plane finds a bird flying distance of 100m from him at an elevation of 30°. A girl standing on the roof of a 20m high building , find the elevation of a 20m high building find the elevation of the same bird to be 45°.the boy and the girl are on the opposite sides of the bird . Find the distance of the bird from the girl . [Given √2=1.414]

    • Posted by Chaitanya Kusalkar 1 year, 7 months ago

    CBSE > Class 10 > Mathematics
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    Posted by Kanika . 3 weeks, 4 days ago

    CBSE > Class 10 > Mathematics
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