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What is the length of the missing part 13ft 5ft b

1 Answer

7 votes

Answer:

6.63ft

Explanation:

a^2 + b^2 = c^2

5^2 + b^2 = 13^2

25+b^2=169

subtract 25 from both sides

b^2 = 44

square root both

b= 6.63 ft

User Doug Galante
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