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39 votes
39 votes
Plz help me w this !!

Plz help me w this !!-example-1
User Younes Belouche
by
2.7k points

1 Answer

8 votes
8 votes

Answer:

sum of angles in atriangle=180°

Explanation:

w-45°+w-37°+w+19°=180°(sum of angles in a triangle)

3w=180°+45°+37°-19°

3w=243°

w=81°

User Stavash
by
2.6k points