Question

82 Find the circumference

Answer 1

Answer:

0.628 m (This is the correct answer but I cant find it in your options)

Step-by-step explanation:

Radius = 10 cm = 0.1 m

Now, The circumference:

=> Circumference = $2\pi r$

=> C = 2(3.14)(0.1)

=> C = 0.628 m

Answer 2

Answer:

B. 62.8m

Step-by-step explanation:

C= 2πr= 2*3.14* 10 m= 62.8 m

Assumed radius is 10 m as the answer options are in metre