in this figure AB=AC and D and E are points on the sides AB and AC , such that BD =CE . Prove that OB =OC.
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firstly we have to congruent
triangle BDC and triangle ceb
it is congruent by sas rule where angle b=c
then after congruence is done
then angle d =e (cpct)
then we congruent triangle bod and Coe
in this way bo=CE by cpct
triangle BDC and triangle ceb
it is congruent by sas rule where angle b=c
then after congruence is done
then angle d =e (cpct)
then we congruent triangle bod and Coe
in this way bo=CE by cpct
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