Math, asked by poojabhise21061, 3 months ago

Plz solve B 1 .Answer fast​

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Answers

Answered by himanshu8229814845
0

Step-by-step explanation:

AC² = AB ² +BC ²

13 ² = 12² + BC ²

BC =

 \sqrt{169 - 114 =}

 \sqrt{55}

Answer is

 \sqrt{55}

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