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In a DeltaABC right angled at A, a line ...

In a `DeltaABC` right angled at A, a line is drawn through A to meet BC at D dividing BC in `2:1`. If `tan(angleADC)=3` then `angleBAD` is : (a) `30^(@)` (b) `45^(@)` (c) `60^(@)` (d) `75^(@)`

A

`30^(@)`

B

`45^(@)`

C

`60^(@)`

D

`75^(@)`

Text Solution

Verified by Experts

The correct Answer is:
B
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