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Find the missing length. Round to the nearest tenth, if necessary

Find the missing length. Round to the nearest tenth, if necessary-example-1
User Dten
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2 Answers

1 vote
The answer to your question is B 17.7 when rounded to the nearest tenth
User Idina
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4 votes
19^2 = 361
7^2 = 49
361 - 49 = 312
Square root of 312 = 17.66
B) 17.7
User Sidrah
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