Math, asked by sonirajesh5464, 8 months ago

if the length of diameter of a circle is 7 CM , what is the approximate length of its circumfrence

Answers

Answered by sayem1011

2

Answer:

circumference of circle = 2πr

diameter = 7

radius = 3.5

circumference = 2 x 22 x 3.5. /7

= 22 cm

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