If O is centre of a circle, AB is a chord. In OAB Triangle, show that :angles OAB=OBA
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OA=OB since both are radius of the cicle
therefore angles OAB=OBA due the property that angles opposite to equal sides are equal or just it is an isosceles triangle.
therefore angles OAB=OBA due the property that angles opposite to equal sides are equal or just it is an isosceles triangle.
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Answer:
OA=OB since both are radius of the cicle
therefore angles OAB=OBA due the property that angles opposite to equal sides are equal or just it is an isosceles triangle
Step-by-step explanation:
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