Math, asked by geekunboxing03, 3 months ago

diameter of a circular park is 140 m. Around it on the outside, a path having the
of 7 m is constructed. If the path has to be fenced from inside and outside at the
7 per metre, find its total cost.​

Answers

Answered by thimmaraja0987
2

Answer:

Answer

For inside distance :

Radius = 70 m

Circumference = 2πr = 440 m

For outside distance :

Radius = 70+7=77 m

Circumference = 2πr = 484 m

Total length = 440+484=924 m

Cost = Rs.7×924=Rs.6468

Similar questions