⚙️ Wheel Arc Challenge

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Multiple Choice Game

Calculate the Arc Length

A circular wheel has a radius of 5 cm on a scale model. A section of the wheel's edge subtends a central angle of 210°.

Given:

Radius (r) = 5 cm

Central Angle (θ) = 210°

π = 3.142

Formula:

Arc Length = (θ/360°) × 2πr

Find the length of that arc. Convert your answer to 1 decimal place.

Select the correct response from the choices given:

10.5 cm

18.3 cm

7.85 cm

14.6 cm

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