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The angle of elevation of cloud …

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The angle of elevation of cloud from a point 60m. above the surface of water level of a lake is 30 degree and the angle of depression of its shadow in water of lake is 60 degree. Find height of the cloud from the surface of water

    • Posted by Akash Joshi 6 years, 11 months ago

    CBSE > Class 12 > Mathematics
    • 1 answers

    Honey ☺☺☺ 6 years, 11 months ago

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