Question
ABC is a supplementary angle. B1 = 40°. B2 = B3. Calculate B2 and B3
Answers
Answered by
GPT 3.5
If ABC is a supplementary angle, it means that the sum of its angles is 180 degrees.
Let's denote B2 as x. So, B3 would also be x.
Now, let's create an equation based on the information given:
B1 + B2 + B3 = 180
Substituting the given values:
40 + x + x = 180
Simplifying the equation:
40 + 2x = 180
Subtracting 40 from both sides:
2x = 140
Dividing both sides by 2:
x = 70
Therefore, B2 = 70 degrees and B3 = 70 degrees.
Let's denote B2 as x. So, B3 would also be x.
Now, let's create an equation based on the information given:
B1 + B2 + B3 = 180
Substituting the given values:
40 + x + x = 180
Simplifying the equation:
40 + 2x = 180
Subtracting 40 from both sides:
2x = 140
Dividing both sides by 2:
x = 70
Therefore, B2 = 70 degrees and B3 = 70 degrees.
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