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Mathematics 17 Online
OpenStudy (anonymous):

Is my answer correct?

OpenStudy (anonymous):

OpenStudy (anonymous):

alwaz remember angle at the centre is equal to twice the angle at the circumfrence

OpenStudy (anonymous):

it's the property of circle

OpenStudy (anonymous):

So it's 114?

OpenStudy (anonymous):

BOC = 2times angle BAC NW CHECK UR RESULT

OpenStudy (anonymous):

IF U NEED PROOF I CN GIVE U THAT ALSO

OpenStudy (anonymous):

I'm very confused. :(

OpenStudy (anonymous):

your answer is correct angle BAC =angle BOC/2

OpenStudy (anonymous):

PLS TRY TO DO WAT I M SAYING INSTEAD OF REACHING TO ANY CONCLUSION

OpenStudy (pratyush5):

dont be confused . |dw:1359395777798:dw| see if the angle subtended by the arc at the centre is x then the angle at the circumference will be x/2

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