Question

If the circumference of a circle is 48.4 cm,then the radius is dash cm​

Answer 1

Answer:

Step-by-step explanation:

Let radius be r

We know,

C= 2πr

48.4=2×22/7×r

r= 7.7

Answer 2

Answer:

7.7 cm

Step-by-step explanation:

circumference of circle is 2πr

i.e. 48.4 cm

therefore

2πr = 48.4

r= 48.4/2π

r= 48.4/2×3.14

r= 48.4/6.28

r= 7.7 cm

thanks