Question

Radius of circle if circumference is 440m

Answer 1

Step-by-step explanation:

let the radius of circle be x

now,

circumference= 2πr

440= 2×22/7x

440=44/7x

x= 440×7/44

x= 70meter

Answer 2

Answer:

70m

Step-by-step explanation:

We know,

Circumference=440m

Circumference=2 pi r

So,

=2*22/7*r=440

=44/7*r=440

=r=440*7/44

=r=10*7

=r=70m