geometry

Asked by  | 24th Nov, 2008, 08:39: PM

Expert Answer:

Perimeter of Big circle  = 2.6=12

Perimeter of Bigger inner semi circle  =(6+3)/2=9/2

Perimeter of Smaller  inner semi circle  =(3/2)=3/2

Total perimeter =3/2 +9/2 +12= 3/2 +9/2 +24/2=36/2=28

Answered by  | 24th Nov, 2008, 09:54: PM

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