If angle 2 is 97 what is the measurement of angle 1
2 answers:
Answer:
83
Step-by-step explanation:
The total angle of a flat line is 180. If you subtract the angle of 2 from 180 you get 83 which is the angle of 1.
Answer:
∠ 1 = 83°
Step-by-step explanation:
These angles share the same line and ray, so we know that
∠ 1 + ∠ 2 = 180°
Since ∠ 2 = 97°, we can substitute the value for angle 2 and solve for angle 1.
∠ 1 + ∠ 2 = 180°
∠ 1 + 97° = 180°
∠ 1 = 180° - 97°
∠ 1 = 83°
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