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Find and b. A 110 B 40° с D ​

Find and b. A 110 B 40° с D ​-example-1
User Kevin Wu
by
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1 Answer

2 votes

Answer:

a: 70 degrees, b: 140 degrees

Explanation:

Each of the sets of angles must add up to 180 degrees.

180 - 110 = 70

180 - 40 = 140

User Polash
by
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