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In the figure below, m∠ABC = 57 degrees and m∠DAB =116 degrees. What is m∠ABC?

In the figure below, m∠ABC = 57 degrees and m∠DAB =116 degrees. What is m∠ABC?-example-1
User Prabhat G
by
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1 Answer

5 votes

Answer:

∠ACB = 59°

Explanation:

∠BAC = 180 - 116 = 64°

∠ACB = 180 - 64 - 57 = 59°

User Mehmet Duran
by
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