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If figure, the angle of elevation of the...


If figure, the angle of elevation of the top of a tower from a point C on the ground which is 30 m away from the foot of the tower, is `30^(@)`. Find th height of the tower.

Text Solution

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The correct Answer is:
51.9 metres.
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Explore conceptually related problems

The angle of elevation of the top of a tower from a point on the ground, which is 30 m away from the foot of the tower, is 30^(@) . Find the height of the tower.

The angle of elevation of the top of a tower from a point on the ground which is 30 m away from the foot of the tower is 30^(@) . Find the height of the tower.

Knowledge Check

  • The angle of elevation of the top of a tower from a point on the ground which is 30 m away from the foot of the tower , is 30^(@) . Then , the height ( in m) of the tower is .

    A
    `(10)/(sqrt(3))`
    B
    `30 sqrt(3)`
    C
    `10 sqrt(3)`
    D
    `10`

  • Assertion (A): The angle of elevation of the top of the tower from a point on the ground, which is 30 m away from the foot of the tower, is 30^(@) . The height of the tower is 10 m. Reason (R): The angle of depression from B to A and Angle of elevation from A to B are equal.

    A
    Both A and R are true and R is the correct explanation of A.
    B
    Both A and R are true and R is not correct explanation of A.
    C
    A is true but R is false.
    D
    A is false but R is true.

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