6. The area of a square field is 132.25 km? Find the perimeter of the field.
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Answer:
138 km
Step-by-step explanation:
√132.25km gives the value of side of the park. Perimeter of park=4*side =4*11.5km =46km. ATQ,a man runs three times of the park =3*perimeter of the park =3*46km =138 km
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