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Find the value of x (Round to the nearest tenth) **Hint: Find the length

of the dotted line first***

Helppp!!!!!!!

Find the value of x (Round to the nearest tenth) **Hint: Find the length of the dotted-example-1
User Imee
by
7.9k points

1 Answer

3 votes

Answer:

Length equal 12

Explanation:

16^2+b^2=20^2

256+b^2=400 (subtract 256 on both sides)

b^2=144 (square root)

b=12

User Yaroslav Bres
by
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