Math, asked by khushiwaskale, 1 month ago

A circular garden with radius 42 m is surrounded from outside by a path of 3.5 m wide. Find the cost to pave the stones on the path at the rate of Rs. 20 per m2.

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Answers

Answered by divyasingh016787
0

Answer:

here your answer mate ☺️☺️☺️☺️

Answer:

Internal radius = 21 m, External Radius

= 21 + 3.5 = 24.5 m

Area of path = π (24.5)2 - π (21)2

= π [(24.5)2 - (21)2]

= 500.5

Cost of travelling = 500.5 × 4 = 2002

Answered by rajdheerajcreddy
0

The answer is given in the pic

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