Math, asked by sanskrutipatil1907, 4 months ago

12) Circumference of circle = ____________​

Answers

Answered by ExoticWylde
4

Answer:

2\pi \: r

is the formulae

Answered by vishwas2147
0

Answer:

Step-by-step explanation:

Radius of circle = r

Therefore, circumference of circle=2πr

For eg:

Radius = 7 cm

Circumference of circle = 2πr

=2x22/7x7cm

=44 cm

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