A wheel covers a distance of 1,100 cm in one round. The radius of the wheel is:
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e 175 cm
The wheel covers the distance in one round equivalent to the perimeter of the circle.
⇒ 2πr = 1100
⇒ 2(22/7)r = 1100
⇒ r = 175 cm
Radius = 175 cm