Question

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Answer 1

Answer:

11.9ft.

Step-by-step explanation:

let the 4th side be'x'

34.6=5.2+11.1+6.4+x

34.6=22.7+x

34.6-22.7=x

11.9=x

thus the value of x is 11.9ft.

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Answer 2

Answer:

11.9ft

Step-by-step explanation:

Hope it helps

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