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A gardener wants to fence a circular garden of diameter 21m . Find the length of the rope he needs to purchase, if he makes 2 rounds of fence. Also find the cost of rope, if it costs ₹4 per meter?
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A gardener wants to fence a circular garden of diameter 21m . Find the...
Circumference of the circle:
2×pi×radius
Diameter: 21m
22/7 × 21 = 66m
66×2=132m( two round(s) )

Cost of rope:-
1m = Rs 4
132m = 132×4
= Rs.528
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A gardener wants to fence a circular garden of diameter 21m . Find the length of the rope he needs to purchase, if he makes 2 rounds of fence. Also find the cost of rope, if it costs ₹4 per meter?
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A gardener wants to fence a circular garden of diameter 21m . Find the length of the rope he needs to purchase, if he makes 2 rounds of fence. Also find the cost of rope, if it costs ₹4 per meter? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about A gardener wants to fence a circular garden of diameter 21m . Find the length of the rope he needs to purchase, if he makes 2 rounds of fence. Also find the cost of rope, if it costs ₹4 per meter? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A gardener wants to fence a circular garden of diameter 21m . Find the length of the rope he needs to purchase, if he makes 2 rounds of fence. Also find the cost of rope, if it costs ₹4 per meter?.
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