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en figure.lines PO and RS intersect at pointO. If âł-53°, find all ober anges2 |
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Answer» angle 3 = angle 1 = 53° ( vertically opposite angle) So, angle 1 + angle 4 = 180° angle 4 = 180° - 53° = 127° angle 2 = 127° ( vertically opposite angle) |
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