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In a DeltaABC, BDbotAC such that BD^2=DC...

In a `DeltaABC, BDbotAC` such that `BD^2=DC.AD`, then:

A

`angleA=90^@`

B

`angleB=90^@`

C

`angleC=90^@`

D

ABC is not a right angled triangle

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Verified by Experts

The correct Answer is:
B
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