Question

What will be the width of the circular race track with inner diameter
14 cm and outer diameter 18cm

Answer 1

Question:-

What will be the width of the circular race track with inner diameter

14 cm and outer diameter 18cm

Answer:-

Answer. Radius of inner circle will be 10 / 2 = 5 cm. Radius of outer circle will be 14 / 2 = 7cm. So width of track will be 7 - 5 = 2 cm

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Answer 2

Given,

The outer diameter of the circular race track = 18 cm

Inner diameter = 14 cm

To find,

The width of the circular track.

Solution,

The width of the circular track will be 2 cm.

We can easily solve this problem by following the given steps.

According to the question,

The outer diameter of the circular race track = 18 cm

Inner diameter = 14 cm

So, the difference between the outer diameter and inner diameter is (18-14) cm which is 4 cm.

Now, the circular track will be of equal width will be coming twice in the outer diameter.

So, the width of the track will be half of the obtained difference.

Width = 4/2 cm

Width = 2 cm

Hence, the width of the circular track is 2 cm.