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
Explanation
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
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