Question

.hello everyone. solve this question with solution if the answer will correct and helpful i will add it to the brainlist answer.

Answer 1

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Answer 2

Given that Inner circumference of a circular track is 264m.

= > 2πr = 264

= > 2 * (22/7) * (r) = 264

= > r = 42m.

Given that Width of the track = 7m.

Then,

Outer radius R = r + 7 = (42 + 7) = 49 m.

Outer circumference = 2πR = (2 * 22/7 * 49) = 308m.

Given Rate of fencing = 15 per metre.

So, total cost of fencing = 15 * 308 = 4620.

Therefore, the total cost of putting up a fence = 4620.

Hope this helps!