Math, asked by RiderLSR2305, 5 hours ago

If perimeter of a circle is called-Circumference and C= 21Tr &T=22/7, if r= 21 cm, then circumference is

Answers

Answered by nancy231347

0

Answer:

circumference = pie r²

Step-by-step explanation:

22/7*21

= 22*3

= 66 your answer

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