Mathematics, 08.12.2021 22:00 messyquestions
A vertical aerial AB 12.65m high stands on ground which is inclined 18o 32’ 15" to the horizontal. A stay connects the top of the aerial A to a point C on the ground 20.0 m uphill from B, the foot of the aerial. Determine: 10%
i. the length of the stay
ii. the angle the stay makes with the ground
Answers: 1
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A vertical aerial AB 12.65m high stands on ground which is inclined 18o 32’ 15" to the horizontal. A...
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