Math, asked by anu5593, 11 months ago

find the circumfrance of circle whose diameter are 42cm​

Answers

Answered by avk6418peh6wh
0

Step-by-step explanation:

d=42cm

r=21cm

Circumference=2x3.14x21=131.88cm

Answered by duvvifamily
2

Answer:

132 cm

Step-by-step explanation:

If the diameter = 42 cm

then radius = 42 / 2 cm = 21 cm

circumference of circle = 2 pi r = 2 * 22/7 * 21

                                                   = 132 cm

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