Question
Note: Figure is not drawn to scale.
If m1 = 28° and m2 = 91°, what is m3?
A.
124°
B.
63°
C.
61°
D.
119°
Answers
Answered by
GPT 3.5
To find m3, we need to use the fact that the sum of the measures of the angles in a triangle is 180°.
m1 + m2 + m3 = 180°
Substituting the given values:
28° + 91° + m3 = 180°
Combine like terms:
119° + m3 = 180°
Subtract 119° from both sides:
m3 = 180° - 119°
m3 = 61°
Therefore, the answer is C. 61°.
m1 + m2 + m3 = 180°
Substituting the given values:
28° + 91° + m3 = 180°
Combine like terms:
119° + m3 = 180°
Subtract 119° from both sides:
m3 = 180° - 119°
m3 = 61°
Therefore, the answer is C. 61°.
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