Question

find the cost of tiling a circular garden of diameter 14 m at the rate of rs. 10 per square meter


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Answer 1

Answer:

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Step-by-step explanation:

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