AB and CD are 2 equal chords of the circle with center O. a) is triangle AOB congruent triangle COD. b) is angle AOB equal angle COB
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Step-by-step explanation:
In∆AOB AND COD
AB=CD(GIVEN)
/BAO =/OCD(ANGLES IN SAME SEGMENT)
OB=OD(RADII)
∆AOB=~∆CDO
/AOB=/COB(CPCT)
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