ques 10 plzzz help me guys.....
Attachments:
![](https://hi-static.z-dn.net/files/d38/2a93c37aa5e6a814f6373d7655103d4b.jpg)
Answers
Answered by
1
Given, 1=2
CEO = 180 - <1
BFO = 180 - <2
Since the values of 1 and 2 are equal their difference would also be equal
In tri. COE and tri. BOF,
CEO = BOF (Proved above)
OE = OF(GIVEN)
COE = BOF ( VERTICALLY OPPOSITE ANGLES)
Therefore, tri. COE and tri. BOF, are congurrent ( ASA axiom)
So OC = OB(cpct)
Hence, proved
CEO = 180 - <1
BFO = 180 - <2
Since the values of 1 and 2 are equal their difference would also be equal
In tri. COE and tri. BOF,
CEO = BOF (Proved above)
OE = OF(GIVEN)
COE = BOF ( VERTICALLY OPPOSITE ANGLES)
Therefore, tri. COE and tri. BOF, are congurrent ( ASA axiom)
So OC = OB(cpct)
Hence, proved
Kritika786:
tq vry much
Similar questions