Question

Find the cost of fencing a circular garden of radius 50 metres at the rate of Rs 3.50 per metre

Answer 1

Answer:

cost of fencing = 1099 rs

Step-by-step explanation:

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Answer 2

Given - Radius and cost

Find - Cost of fencing circular garden

Solution - The cost of fencing given circular garden is Rupees 1099.

To find the cost of fencing, we will be the calculating perimeter of the circular garden.

Circumference = 2πr

Circumference = 2*3.14*50

Circumference = 314 metres

Now, the cost of fencing 1 metre is Rupees 3.5

Hence, the cost of fencing 314 metres is = 3.5*314

The cost of fencing = Rupees 1099.

Therefore, the cost of fencing given circular garden is Rupees 1099.