A and B are two points 30 m apart in a line on thehorizontal plane through the foot of a tower
718 views · Published 13 October 2018 · 5:35 · Indexed 22 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW A and B are two points 30 m apart in a line on thehorizontal plane through the foot of a tower lyingon opposite sides of the tower. If the distance of thetop of the tower from A and B are 20 m and 15 mrespectively, the angle of elevation of the top ofthe tower at A is-
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