DeltaABC में, angleA = 90^(@) , बिंदु D ...

`DeltaABC` में, `angleA = 90^(@)` , बिंदु D पर AD `bot` BC है। यदि AB = 12 cm और AC = 16 cm है, तो BD की लंबाई (cm में) ज्ञात करें।

A

7.2

B

6.4

C

8.4

D

7.8

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The correct Answer is:

A

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