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Can someone help with this​

Can someone help with this​-example-1

1 Answer

4 votes

Answer:

∠4 = 50°

Explanation:

∠1 + ∠5 = 100°, but ∠1 = ∠5 ( corresponding angles ), hence

∠1 = ∠5 = 50°

∠4 = ∠1 = 50° ( vertical angles )

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