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A triangle has the measures 23° & 48°, what is the 3rd angle?​

A triangle has the measures 23° & 48°, what is the 3rd angle?​-example-1

2 Answers

3 votes

Answer:

109 degrees

Explanation:

A triangle has a total of 180 degrees in angles

Substituting the unknown as x, it will lead to the following:

23+48+x=180

71+x=180

x=109

Hope this helped!

User Clines
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0 votes

Answer:

109

Explanation:

User Creinig
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