gonow79
gonow79 gonow79
  • 18-06-2020
  • Mathematics
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gilbertazavedo72
gilbertazavedo72 gilbertazavedo72
  • 18-06-2020

Answer: 46.278 cm

Step-by-step explanation:

Petimeter = π x r + d

= 3.142 x 9 = 28.278 + 18

Perimeter = 46.278 cm

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