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Help me with my homework

Help me with my homework-example-1
User Zelf
by
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1 Answer

9 votes

Answer:


m\angle 6 = 107\degree


m\angle 7 = 73\degree

Explanation:


m\angle 6 = m\angle 4

(Exterior alternate angles)


\because m\angle 4 = 107\degree... (given)


\huge \therefore m\angle 6 = 107\degree


\because m\angle 6+ m\angle 7= 180\degree

(linear pair angles)


\therefore 107\degree+ m\angle 7= 180\degree


\therefore m\angle 7= 180\degree-107\degree


\huge \therefore m\angle 7 = 73\degree

User Pankaj Saboo
by
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