A wheel with a diameter of 14 cm rolls along a path measuring 1056 cm. How many complete turns does the wheel make to cover this distance?

Choose the correct answer

Explanation

To find the number of revolutions, first calculate the wheel's circumference: C = π × diameter = 3.14 × 14 = 43.96 cm. Then divide the total distance by the circumference: 1056 ÷ 43.96 ≈ 24.03. Since 24.03 is not an option, the diameter is likely the radius. If 14 cm is the radius, then diameter = 28 cm, circumference = 3.14 × 28 = 87.92 cm. Number of revolutions = 1056 ÷ 87.92 ≈ 12, which corresponds to option D.

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