The diameter of bicycle wheel is 35 cm. What will be the length of marks on dust of wheel completes one rotation?
Answer: 110 cm
Explanation
To find the length of marks on dust when the wheel completes one rotation, we need to calculate the circumference of the wheel:
Circumference = π × diameter
= π × 35 cm
≈ 3.14 × 35 cm
≈ 109.9 cm
Rounding to the nearest whole number:
≈ 110 cm
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