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If the line joining the incentre to the...

If the line joining the incentre to the centroid of a triangle ABC is parallel to the side BC. Which of the following are correct ?

A

`2b=a+c`

B

`2a=b+c`

C

`"cot"(A)/(2)"cot"(C )/(2)=3 `

D

`"cot"(B)/(2) "cot"(C )/(2)=3 `

Text Solution

Verified by Experts

The correct Answer is:
B, D
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