What is the perimeter of 80cm square?

Heya !!! Given perimeter = 80 cm. As we know that perimeter = 4 X side. = 80/4 = 20 cm.

What is the length of a rectangle whose breadth is 8cm and area is 80cm?

Therefore, the length of a rectangle whose area is 80 sq cm and breadth is 8 cm is 10 cm.

How do you find the perimeter of a rectangle when given the area?

Perimeter of a Rectangle

1. Remember the formula for perimeter and area of a rectangle. The area of a rectangle is a = length * width, while the perimeter is p = (2 * length) + (2 * width)
2. Substitute the known values into the area formula. 36 = 4 * w.
3. Substitute values for length and width into the perimeter formula.

What is the area of the chessboard if its length is 80 cm?

In chess board each side consists of 8 squares. So length of each square = 80/8 = 10 cm. Therfore rectangle should be formed in such a way that, A * B = 1200 sq.cm.

What is the length and breadth of rectangle?

A rectangle is composed of two sides: length (L) and width (W). The length of a rectangle is the longest side, whereas the width is the shortest side. The width of a rectangle is sometimes referred to as the breadth (b).

How do you find the length and breadth of a rectangle?

To find Length or Breadth when Area of a Rectangle is given

1. When we need to find length of a rectangle we need to divide area by breadth.
2. Length of a rectangle = Area ÷ breadth.
3. ℓ = A ÷ b.
4. Similarly, when we need to find breadth of a rectangle we need to divide area by length.
5. Breadth of a rectangle = Area ÷ length.

How do we find the perimeter of a rectangle?

To find the perimeter of a rectangle, add the lengths of the rectangle’s four sides. If you have only the width and the height, then you can easily find all four sides (two sides are each equal to the height and the other two sides are equal to the width). Multiply both the height and width by two and add the results.

What is the perimeter of a 8 cm square?

The area of square with each side 8 cm = 8 X 8 = 64 square cm. The perimeter of the square with each side 8 cm = 8+8+8+8 = 32 cm.

What is the area of a 7cm square?

In a cube, the length and width are the same, so both sides will be 7 cm, yielding an area of 49 square centimeters. The surface area of a 7 cm cube will be 294 cm2 . Hope this helps!

How do you find the perimeter of a rectangle?

The perimeter, i.e., the distance around a square is given by the formula P = 4s since a square has 4 congruent sides of length s. The area of a rectangle is 80 cm square and it is 8 m long. What is its perimeter? The area represents the length times the width.

What is the unit of area of a rectangle?

In other words, the area of a rectangle is the product of its length and width. The perimeter is measured in units such as centimeters, meters, kilometers, inches, feet, yards, and miles. The area is measured in units units such as square centimeters (cm2) ( c m 2), square meters (m2) ( m 2), square kilometers (km2) ( k m 2) etc.

How do you find the width of a rectangle?

If the area is 80 sq. cm, then we can determine the width by dividing 80 sq. cm by 8 m (which we need to rewrite as 800 cm so that the units are the same). So 80 divided by 800 is 0.1. Thus, the width of the rectangle is 0.1 cm.

What is the area of a square with a perimeter?

Perimeter of the square is 64. i.e length of one side of the square is 64/4 = 16. Therefore area of the square is 16*16 = 256. The area of a square field is 1600 square m. What is its perimeter? If a is the length of any side of a square then area of the square is given as a² .