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How high on a wall does a 12-ft ladder reach when the base of the ladder is 3 ft fr?
Updated: 10/25/2022
Wiki User
∙ 10y agoBest Answer
Use Pythagoras' theorem: 122-32 = 135 and its square root gives the answer of 11.619 feet rounded to 3 decimal places
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∙ 10y agoThis answer is:
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Anonymous
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∙ 4y ago14
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