CBSE NCERT CLASS 7 MATHS EXERCISE 11.3 QUESTION 4,
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A gardener wants to fence a circular garden of diameter 21 cm, Find the length of the rope he needs to purchase, if he makes 2 rounds of fence, Also find the cost of the rope, if it costs ₹ 4 per meter, (Take π = 22/7)
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Solutions of Exercise 11.3 :-[ Ссылка ]
Solutions of Exercise 11.2 :-[ Ссылка ]
Solutions of Exercise 11.1 :-[ Ссылка ]
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Exercise 10.5 all questions solved:-[ Ссылка ]
Exercise 10.4 all questions solved:- [ Ссылка ]
Exercise 10.3 all questions solved:-[ Ссылка ]
Exercise 10.2 all questions solved:-[ Ссылка ]
Exercise 10.1 all questions solved:-[ Ссылка ]
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