Math, asked by junejassur, 7 hours ago

The radius of a circular plot is 21 'm. how much will it cost to fence the plot with 4 rounds of wire at the rate of 60 rs per meter? 'm'

Answers

Answered by iramukahskeed20

2

Answer:

₹ 31,680

Step-by-step explanation:

since radius= 21 m

perimeter of circle will be = 2πr

= 2x 22/7x21

= 132m

therefore the length of the wire = 4x132m

= 528m

therefore,

cost of wire = 60x 528

= ₹ 31,680

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