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### This Is a Certified Answer

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Area of wheel = π r² =7546 cm²

⇒ r² = (7546×7)/22

⇒r² =2401

⇒r =49 cm

now , circumference = 2π r = 2× (22/7)×49

= 308 cm

⇒ r² = (7546×7)/22

⇒r² =2401

⇒r =49 cm

now , circumference = 2π r = 2× (22/7)×49

= 308 cm

**distance covered in 50 revolution = 308 ×50 = 15400 cm****= 154 m**### This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.

A= 7546cm^2

=> r^2 = 2401cm

=> r = 49cm

distance= no. of rolls * perimeter of the wheel

perimeter = 308 {2*22/7*49}

distance = 15400cm [154m]

=> r^2 = 2401cm

=> r = 49cm

distance= no. of rolls * perimeter of the wheel

perimeter = 308 {2*22/7*49}

distance = 15400cm [154m]