In 
ABC the angle bisectors of 
and
meet at O. If 
=70°,Find 
.
125°
Given, bisector of 
and 
meet at O.
If OB and OC are the bisector of 
and 
meet at point O .
Then,
= 90°+ 
⇒
= 90°+ 
70°
⇒
= 125°
22
In ABC the angle bisectors of and meet at O. If =70°,Find .
125°
Given, bisector of and meet at O.
If OB and OC are the bisector of and meet at point O .
Then,
= 90°+
⇒= 90°+ 70°
⇒= 125°