Question

2. A 7m wide road runs around a circular park whose
circumference is 176 m. Find the cost of fencing
the outer boundary of the road at the rate of 21
per m.​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

Note : in the radius of inner circle we have added +7 coz the road width running is 7m.

So,

Coast of fencing = 220 × 21

= 4620 rupees