please solve this problem
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Answer:
Angle AOC= angle AOB - angle BOC = 180 degree ( Linear Pair).
Angle OCD = 90 degree because it is a rectangle shape and it is the property of the rectangle shape
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Step-by-step explanation:
Angle COD = 30° (Vertically Opposite Angles)
OC = OD (Since the diagonals bisect each other)
angle OCD = angle ODC
30° + X + X = 180° (Angle sum property of a triangle)
2x = 150°
x = 150°/ 2
x = 75°
Therefore, angle ODC is 75°.
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