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scoray [572]
3 years ago
8

A 16-foot ludder is leaning against the side of a building. The bottom of the Istider is 5 feet from the

Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
6 0

Answer:

\sqrt{231}

Step-by-step explanation:

a^2+b^2=c^2

5^2+b^2=16^2

25+b^2=256

b^2=231

b=\sqrt{231}

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