5. In the given figure, AB = BC and
∠
ABO =
∠
CBO, then prove that
∠
DAB =
∠
ECB.
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Answered by
1
Answer:
incomplete question..............
Answered by
2
Answer: Let's consider triangle ABO and triangle CBO
AB=AC(given)
angle ABO=angle CBO(given)
OB=OB(common side)
therefore, traingle ABO=triangle CBO(by SAS rule of congruency)
angle DAB = angle ECB(by CPCT)
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