Question

work out the circumference of this circle take pi to be 3.142 write down all the numbers given by your calculator radius of 10cm​

Answer 1

So,

r = 10 cm

pi = 3.142

Circumference = 2 x pi x r

                          = 2 x 3.142 x 10

                          = 2 x 31.42

                          = 62.86 cm !!!

Answer 2

Step-by-step explanation:

circumference of a circle =

$2\pi \times r$

2*3.142*10

= 62.84

ANS : 62.84