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< AOB=460
Angle subtended at the circumference by the same arc/chord.
0
Angles subtended at the circumference by the same arc/chord are equal sum angles of a triangle add to 1800.
< BDA= 630.
Angles subtended at the circumference by the same arc/ chord are equal.
Reflex < BOC = 3.060
Angle at a point add up to 3600.
Kavungya answered the question on November 19, 2019 at 05:59
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