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From the top of a 50 m high tower, th...

From the top of a 50 m high tower, the angles of depression of the top and bottom of a pole are observed to be `45o` and `60o` respectively. Find the height of the pole.

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From the top of a tower 100 m high, the angles of depression of the top and botton of a pole are observed to be 45^(@) and 60^(@) , respectively. Find the height of the pole if the pole and the tower stand on the sample plane.

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Knowledge Check

  • From the top of a cliff 90 m high, the angles of depression of the top and bottom of a tower are observed to be 30^(@) and 60^(@) respectively. The height of the tower is :

    A
    45 m
    B
    60 m
    C
    75 m
    D
    30 m

  • From the top of the cliff 150 m high, the angles of depression of the top and bottom of a tower are observed to be 30° and 60°, respectively. The height of the tower is

    A
    100 m
    B
    `50sqrt(3) m`
    C
    `133 1/3`
    D
    `100(sqrt(3)-1)`

  • From the top of a cliff 90 metre high, the angles of depression of the top and bottom of a tower are observed to be 30^(@) and 60^(@) respectively. The height of the tower is:

    A
    45 m
    B
    60 m
    C
    75 m
    D
    30 m

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