Math, asked by komalchothe2007, 6 months ago

find the circumference of a circle with diameter 21 cm

Answers

Answered by BrainlyMind813

8

Answer:

C=65.97

Step-by-step explanation:

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Answered by VickyDazzler

3

Answer:

C≈65.97

d =Diameter=21

Unit Conversion:

Using the formulas

C=2πr

d=2r

Solving forC

C=πd=π·21≈65.97345

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