Math, asked by rupalsambhare, 10 days ago

1] A rectangular piece of land measures 0.7 km by 0.5 km. Each side is to be fenced with 4 rows of wires. What is the length of the wire needed? (3M)

2] A piece of string is 30 cm long. What will be the length of each side if the string is used to form : a regular hexagon? (4M)

3] Find the cost of fencing a rectangular park of length 175 m and breadth 125 m at the rate of Rs.12 per metre. (3M)

4] The area of a rectangular garden 50 m long is 300 sq m. Find the width of the garden.(3M)

5] Five square flower beds each of sides 1 m are dug on a piece of land 5 m long and 4 m wide. What is the area of the remaining part of the land? (4M)

6] How many tiles whose length and breadth are 12 cm and 5 cm respectively will be needed to fit in a rectangular region whose length and breadth are respectively: 100 cm and 144 cm (3M)
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Answered by NAVROO


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