An old man goes for morning walk on a semi-circular track of radius 28 m, if he starts from one end of the track and reaches to other end, the distance covered by the man will be(Take π=227)

An old man goes for morning walk on a semi-circular track of radius 28

1.	An old man goes for morning walk on a semi-circular track of radius 28 m, if he starts from one end of the track and reaches to other end, the distance covered by the man will be(Take π=227)
Answer» An old man goes for morning walk on a semi-circular track of radius $28 m$ , if he starts from one end of the track and reaches to other end, the distance covered by the man will be (Take $π = \frac{22}{7}$ )

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An old man goes for morning walk on a semi-circular track of radius 28 m, if he starts from one end of the track and reaches to other end, the distance covered by the man will be(Take π=227)

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