9 Find the missing angle. 20" 80° 100° 50 80° 70°

asked Aug 26, 2022 119k views

1 vote

9
Find the missing angle.
20"
80°
100°
50
80°
70°

8.7k points

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7 votes

Answer:

80°

Explanation:

20°+80°+missing angle=180°

missing angle=180°-100°=80°

Ulvi answered Aug 29, 2022