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If m∠2=39 and m∠3=30, what is m∠1?
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If m∠2=39 and m∠3=30, what is m∠1?

If m∠2=39 and m∠3=30, what is m∠1?-example-1
User John Stock
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1 Answer

3 votes

Answer:

The answer would be A.) 111

Explanation:

The angles of any triangle must add up to 180. So you subtract ∠1 and ∠2 from 180 and you will get the 3rd angle.

User StasGrin
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