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1)125°
2)180°-112°=68°
3)90°
4)180°-134°=46°
5)78°
6)130°
7)180°-27°=153°
8)180°-135°=45°
remember these rules,
alternate angles are equal
corresponding angles are equal
Vertically opposite angles are also equal
co interior angles and angles on same line form linear pair(180°)
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