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(i) The angle of elevation of the top of a tower at a point in the horizontal line through the foot of the tower is 45o. After walking a distance is 80m towards the foot of the tower along the same horizontal line the angle of elevation of the top of the tower changes to 60o. Find the height of the tower.
(ii) The angle of elevation of the top of a tower standing on a horizontal plane from a point P is θ. After walking distance 'd' towards the foot of the tower the angle of elevation is found to be ϕ. Find the height of the tower.
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ii
https://www.meritnation.com/ask-answer/question/p-on-the-ground-is-a-after-walking-a-distance-d-toward/some-applications-of-trigonometry/3522337
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ii
https://www.meritnation.com/ask-answer/question/p-on-the-ground-is-a-after-walking-a-distance-d-toward/some-applications-of-trigonometry/3522337
For remaining queries we request you to post them in separate threads to have rapid assistance from our experts.
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