Question

How many times will the wheel of a car rotate in a journey of 176 km, given that

the diameter of the wheel is 56 cm.​

Answer 1

Answer:

30,976

Step-by-step explanation:

first we will take out the radius of the wheel = Diameter/2

= 56/2

= 28 cm

Now the formula of circumference of a circle is = 2πr

= 2×22/7×28

= 176

No of rotation = 176 × 176

= 30,976 rotations.

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