Question:
The topmost point of a perfectly vertical pole is marked A. The pole stands on a flat ground at point D. The points B and C are somewhere between A and D on the pole. From a point E, located on the ground at a certain distance from D, the points A, B and C are at angles of 60, 45 and 30 degrees respectively. What is AB : BC : CD?
The topmost point of a perfectly vertical pole is marked A. The pole stands on a flat ground at point D. The points B and C are somewhere between A and D on the pole. From a point E, located on the ground at a certain distance from D, the points A, B and C are at angles of 60, 45 and 30 degrees respectively. What is AB : BC : CD?
Updated On: Aug 21, 2024
- \((3+ \sqrt{3}): (1+ \sqrt{3}):1\)
- \((3- \sqrt{3}):1:(\sqrt{3}-1)\)
- \(1:1:1\)
- \((3- \sqrt{3}):(\sqrt{3}-1):1\)
- \((\sqrt{3}-1):1:(3- \sqrt{3})\)
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The Correct Option is D
Solution and Explanation
The correct answer is option (D):\((3- \sqrt{3}):(\sqrt{3}-1):1\)
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