please anyone say the answer to these two questions
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Answer to 10th:
The answer to 10 is 65°.
Answer to 11th:
The answer to 11th is quite simple. As angle 2 = 120°, that means angle 1 beside it would be 60°. (180° - 120°). Since angle 1 is a corresponding angle with angle 5, we now know that m is parallel to n (m║n). QED
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