From a point P, the angle of elevation of a tower is such that its tangent is 3/4. On walking 560 metres towards the tower the tangent of the angle ofÂ elevation of the tower becomes 4/3. What is the height (in metres) of the tower?

From a point P, the angle of elevation of a tower is such that its tan

1.	From a point P, the angle of elevation of a tower is such that its tangent is 3/4. On walking 560 metres towards the tower the tangent of the angle ofÂ elevation of the tower becomes 4/3. What is the height (in metres) of the tower?
A.	720
B.	960
C.	840
D.	1030
Answer» C. 840

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From a point P, the angle of elevation of a tower is such that its tangent is 3/4. On walking 560 metres towards the tower the tangent of the angle ofÂ elevation of the tower becomes 4/3. What is the height (in metres) of the tower?

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