Math, asked by anshu996, 1 year ago

solve this question

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Answered by Anonymous

0

We know that
Tan 60=AD/DC=7root3/DC
DC=7root3/root3
Dc=7
Now
Tan 30=AD/BD
BD=7root3xroot3
BD=21
Hence BC=21+7=28

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Answered by akshanshno1

1

please mark as brainliest

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