Math, asked by Kraunak587, 10 months ago

the diameter of a circle is 21 cm find its circumference

Answers

Answered by artistvikash1

15

Answer:

diameter of circle is 21cm

radius is 21/2

circumference is 2πr

then

=2×22×21/7×2

=66cm

ok

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Answered by priya9531

6

hello♥️

answer:- 66cm

diameter of a circle is 21 cm

radius=21/2

circumference of a circle=2πr=2×22/7×21/2=66 cm

hope it helps ♥️

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