Question

diameters =47 find the circumference of circle​

Answer 1

Answer:

d= 47

then radius = 47/2

circumference of circle = 2 pie r

2 × 22/7 × 47/2

after calculation the answer may would be 147.6

Step-by-step explanation:

hope it helps u

Answer 2

Answer:

the formula of circumference of circle is

$2\pi \: r$

Step-by-step explanation:

So diameter is 47

so radius = d/2

=47/2 ( you can put the value as same or in decimal)

putting values in formulae

2×22/7×47/2

2×11/7×47

(im in bed i have given you clue you can complete in copy

also there is a formula of circumfere where we can put diameter directly not the d/2 you can search it currently this formulae is used by me so i forgot other one)

sorry for not completeing

the question hope you understand

the value of pi is 22/7

the formula is pi ×d

22/7 ×47