rifatara969 rifatara969
  • 19-09-2020
  • Mathematics
contestada

find the circumference of the circle whose diameter is 21 CLASS 7th​

Respuesta :

milesxx5370
milesxx5370 milesxx5370
  • 19-09-2020

Answer:

346 ( 3 s.f )

Step-by-step explanation:

pi r square is the formula

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