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ABC is a triangle whose circumcentre, in...

ABC is a triangle whose circumcentre, incentre and orthocentre are O, I and H respectively which lie inside the triangle, then :

A

`angleBOC=A`

B

`angleBIC=(pi)/(2)+(A)/(2)`

C

`angleBHC=pi-A`

D

`angleBHC=pi-(A)/(2)`

Text Solution

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The correct Answer is:
B, C
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