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Find all the angle measures.
please help!!

Find all the angle measures. please help!!-example-1

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∠R=∠T= 135° [Opposite Angles of a parallelogram are equal]

∠S+∠R=180° [They form a linear pair, because we know that the angles formed on the same side of a parallelogram are linear pair]

∠S+135°=180°

∠S=180°-135°

∠S= 45°

∠S=∠Q=45° [Opposite angles of a parallelogram are equal]

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