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Find the missing length round to the nearest 10th if necessary

Find the missing length round to the nearest 10th if necessary-example-1
User LeonG
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2 Answers

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i believe it is the answer is five.
User Matt Nibecker
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You can use Pythagorean Theorem for this.

x^2 + 9^ = 14^
x^2 + 81 = 196
x^2 = 115
x ~10.7
User Varun Bhatia
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