midoris123
midoris123 midoris123
  • 04-03-2021
  • Mathematics
contestada

C = ?
when r = 12 cm.

(C = circumference)
(r = radius)

Respuesta :

kumariartibareja kumariartibareja
  • 04-03-2021

Answer:

circumference =2 pie r

so, 2×22/7×r= circumference

44/7r

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