How much distance covered if you travel x12 around a circular path with a diameter of 400m ..?

15 072

15 974 Km

15 077 Km

15 076 Km

The distance covered is 15.072 km

Step-by-step explanation:

The diameter of the circular path is d = 400 m.

Hence, the radius of the circular path is

The circumference of the circular path is

In one round the distance covered is equal to the circumference of the circular path.

Hence, the distance covered in 12 round is equal to

12 × C

=12 × 1256

= 15072 m

= 15. 072 Km