Home
Class 6
MATHS
A rectangular piece of land measures 0.7...

A rectangular piece of land measures 0.7 km by 0.5 km. Each side is to befenced with 4 rows of wires. What is the length of the wire needed?

Text Solution

Verified by Experts

Length of a single row of fire can be given as perimeter of a rectangle.
Perimeter of a rectangle, `P = 2(l+b)`
`P = 2(0.7+0.5) = 2.4 km`
So, length of wire that has 4 rows `= 4**2.4 = 9.6km`
Promotional Banner

Topper's Solved these Questions

  • MENSURATION

    NCERT|Exercise SOLVED EXAMPLES|17 Videos

  • MENSURATION

    NCERT|Exercise EXERCISE 10.2|1 Videos

  • MENSURATION

    NCERT|Exercise EXERCISE 10.2|1 Videos

  • KNOWING OUR NUMBERS

    NCERT|Exercise SOLVED EXAMPLES|7 Videos

  • PLAYING WITH NUMBERS

    NCERT|Exercise SOLVED EXAMPLES|13 Videos

Similar Questions

Explore conceptually related problems

A rectangular piece of land measure 0.7km by 0.5km. Each side is to be fenced with four rows of wires.What length of the wire is needed?

rectangular piece of plot measure 0.5km by 0.4Km .each side is to be fenced with four rows of wires.what is the length of wire needed if the wire cost 11 rupees per metre ,what will be the cost of wire required for fencing?

A square piece of land has each side equal to 100m. If 3 layers of metal wire has to be used to fence it,what is the length of the wire needed?

A sphere of radius 3cm is drawn into a wire of thickness of 0.5cm. What is the length of the wire?

The length of a rectangular field is twice its breadth.A man jogged around it 5 xx and covered a distance of 3km. What is the length of the field?

A solid cube of metal each of whose sides measures 2.2 cm is melted to form a cylindrical wire of radius 1 mm. find the length of the wire so obtained.

A piece of wire is bent in the shape of an equilateral triangle each of whose sides measures8 cm. This wire is rebent to form a circular ring. What is the diameter of the ring?

The length and breadth of a rectangular piece of a land are in a ratio 5:3. The owner spent Rs. 6000 for surrounding it from all sides at Rs. 7.50 per metre. The difference between its length and breadth is