help me to solve this problem fast it's urgent
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Join BO And CO
in Triangle ABO and ACO
angle BAO = angle CAO(given)
OA=OC(radii)
angle OBA = OCA(angles on chord)
therefore
triangle ABO and ACO are congruent
thus AB=AC
in Triangle ABO and ACO
angle BAO = angle CAO(given)
OA=OC(radii)
angle OBA = OCA(angles on chord)
therefore
triangle ABO and ACO are congruent
thus AB=AC
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vishal999:
can you send me the diagram
yeah sure
but how
theres no option available
and this question is from which class
9class
ok
this is by which congruence
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