In the given figure if AC = 9, find BD.
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Are the radius of circle equal
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Answered by
60
BD is perpendicular to AC
So AB=BC
AC=9
AB=BC=3
AB=BD(Tangents drawn from an external point are equal)
Therefore,BD=3
Hope this may help u....
All the very best for ur exams....
So AB=BC
AC=9
AB=BC=3
AB=BD(Tangents drawn from an external point are equal)
Therefore,BD=3
Hope this may help u....
All the very best for ur exams....
Answered by
0
Answer:
4.5 or 9/2
Step-by-step explanation:
AB =BC
AB =BCAC=9
AB =BCAC=9AB=BC=9/2
AB =BCAC=9AB=BC=9/2AB=BD( By theorem 10.2, length of two tangents from a external point is equal)
Hence the answer is 4.5 or 9/2
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