Question

The cost decoring the circumference of a circular lawn of a house at rate of ₹ 55 per meter is ₹ 16940 . What is the radius of the lawn​

Answer 1

Step-by-step explanation:

Step-by-step explanation:

Consider the provided information. The cost of of decorating the circumference of a circular lawn of a house at the rate of rupees 55 per meter is rupees 16940. First find the circumference as shown: Hence, the circumference is 308 meter.

Answer 2

Step-by-step explanation:

circumference is 16940/55=308m

i.e=2Πr=308

2×22/7×r=308

r=49m