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What are the steps to this?

What are the steps to this?-example-1
User IttayD
by
4.7k points

2 Answers

2 votes

Answer:

b = 112°

Explanation:

The two angles from a straight line. so, they add to 180° .

b + 68° = 180°

subtract 68° from each side

b + 68° - 68° = 180° - 68°

b = 112°

User ChemicalNova
by
5.0k points
7 votes

Answer:

B=112

Explanation:

Angle B is on the same line as angle A(68). They would need to combine for a total of 180 degrees. So 68-180=112

User Zgpeace
by
4.7k points