Question

How do I do this and whats the answer

Answer 1

= 2xr

=2×6
=12

: =2
circumference

=2××6
=12
=37.6991118

I hope this is correct

Answer 2

given:- radius of the circle = 6 cm

to find:- circumference of the circle = ?

solution:- circumference of circle = 2πr^2

= 2x 22/7 (6)^2

= 2x 22/7 x 36

= 44/7 x 36

= 1584/7

= 226.3

( Answer)