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What is the approximate length of the missing side?

What is the approximate length of the missing side?-example-1

1 Answer

2 votes

Answer:

7.75 ft.

Explanation:

a^2 + b^2 = c^2

2^2 + b^2 = 8^2

4 + b^2 = 64

64 - 4 = b^2

60 = b^2

b = 7.75