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If the bisectors BI and CI of the angles...

If the bisectors BI and CI of the angles B and C of a triangle ABC meet at the point I, then what is `/_BIC` equal to ?

A

`90^(@) -A/4`

B

`90^(@) + A/4`

C

`90^(@) - A/2`

D

`90^(@) + A/2`

Text Solution

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