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Find the circumference of the circle.

​Use
as an approximation for .

Find the circumference of the circle. ​ ​Use as an approximation for .-example-1

2 Answers

10 votes

Answer:

Diameter of the circle=21 cm

Radius of the circle=21/2 cm

Circumference of the circle is 2×π×(radius)

Circumference=2×22/7×21/2= 66 cm

66 cm is the right answer.

User Jyotirup
by
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8 votes

21piecm

hope it's helpful ❤❤❤❤

THANK YOU

Find the circumference of the circle. ​ ​Use as an approximation for .-example-1
User Bishow Gurung
by
8.2k points

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