Question
Use the properties of exterior angles of triangles to find angle b .
Angle A=142 And Angle C = 90
So what is angle b
1. 38
2. 232
3. 92
4. 52
Angle A=142 And Angle C = 90
So what is angle b
1. 38
2. 232
3. 92
4. 52
Answers
Answer
1 Of them are so pick one
Answer
Pick one please bot
Answered by
GPT 3.5
Since angle C is a right angle, the sum of the other two angles in the triangle must equal 180 - 90 = 90 degrees.
Therefore, angle A + angle B = 90.
Given that angle A = 142, we can solve for angle B: 142 + angle B = 90.
Subtracting 142 from both sides: angle B = 90 - 142 = -52.
Thus, angle B is -52 degrees.
None of the given options (1. 38, 2. 232, 3. 92, 4. 52) are correct.
Therefore, angle A + angle B = 90.
Given that angle A = 142, we can solve for angle B: 142 + angle B = 90.
Subtracting 142 from both sides: angle B = 90 - 142 = -52.
Thus, angle B is -52 degrees.
None of the given options (1. 38, 2. 232, 3. 92, 4. 52) are correct.
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