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Mathematics, 10.12.2020 01:00 Thin
A ladder rests against the top of a wall. The head of a person 6 feet tall just touches the ladder. The person is 12 feet from the wall and 6 feet from the foot of the ladder. Find the height of the wall.
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A ladder rests against the top of a wall. The head of a person 6 feet tall just touches the ladder....
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