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Someone help me with this

Someone help me with this-example-1
User Keagan
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1 Answer

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Answer:

m∠ABC = 74

Explanation:

The sum of the measures of three angles of any triangle is invariably equal to the straight angle, also expressed as 180 °

So you subtract the given measurements of ∠BAC (76°) and ∠ ACB (19°) from 180. 180-76-19 = 74

The measurement of angle ABC is 74°

User Deproblemify
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