Answer:
18.84 m, 24m, 20m
Explanation:
Green:
We need the radius of this circle, is can be calculated by 12 ÷ 2 = 6
2π6 / 2 = 37.68 / 2 = 18.84 m
Blue:
12 + 12 = 24 m
Orange:
10 + 10 = 20 m
Green = 18.84
Blue =24
Orange = 20
Total outer perimeter = 18.84 + 24 + 20 = 62.84
7.7m questions
10.4m answers