The radius of a wheel is 14cm. How much distance will be travelled by the wheel in 10 revolutions?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2 i.e. 880 cm.
The circumference of a circle = 2πr = 2 × (22/7) × 14 cm = 88 cm
Distance travelled by the wheel in 10 revolutions = 10 × 88 = 880 cm