Question

5.2.2 Supplementary Angles
Let us now look at the following pairs of angles (Fig 5.6):

60°
120°
68°
112°
100°
80°
135°
45°
​

Answer 1

Answer:

1. 120
2. 60
3. 112
4. 80
5. 100
6. 45
7. 135

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Answer 2

Answer:

60°+120°=180°

Step-by-step explanation:

supplementary angle 60°and120

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