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Find the angle abc in the given figure​

Find the angle abc in the given figure​-example-1

1 Answer

2 votes

Answer:

∠ ABC = 50°

Explanation:

∠ ABC and 130° are a linear pair and sum to 180° , that is

∠ ABC + 130° = 180° ( subtract 130° from both sides )

∠ ABC = 50°

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