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The angles of elevation of the top of a 17√3 m tower from two points on the same side of it, in line with its foot, are 30° and 60°. What is the distance between the two points?
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The angles of elevation of the top of a 17√3 m tower from two points on the same side of it, in line with its foot, are 30° and 60°. What is the distance between the two points?
From a point on the ground 27 m away from the foot of a pole, the angle of elevation of the top is 30°. What is the height of the pole?
From a point on the ground 57 m away from the foot of a pole, the angle of elevation of the top is 30°. What is the height of the pole?
From a point on the ground 48 m away from the foot of a pole, the angle of elevation of the top is 30°. What is the height of the pole?
From a point on the ground 39 m away from the foot of a pole, the angle of elevation of the top is 30°. What is the height of the pole?