# How do you get the length and width of a rectangle given the area and perimeter?

## How do you get the length and width of a rectangle given the area and perimeter?

The formula for the perimeter, ‘P’ of a rectangle whose length and width are ‘l’ and ‘w’ respectively is P = 2(l + w). To calculate the length and width of a rectangle first, calculate the value of width ‘w’ by using the area of rectangle formula that is, ‘w = A/l’.

How do you convert the perimeter and area of a rectangle?

To get the perimeter from the area for a square, multiply the square root of the area times 4 . Perimeter is always measured in linear units, which is derived from the area’s square units.

### How do you find the length and area 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.

What is the square of a rectangle?

A square is a special kind of closed figure with four straight sides and four right angles that also has sides that all have equal length. Therefore, we can conclude that: A Square is a special kind of rectangle. Every Square is a rectangle, but not every rectangle is a square.

## What is the perimeter and area of rectangle?

The perimeter P of a rectangle is given by the formula, P=2l+2w , where l is the length and w is the width of the rectangle. The area A of a rectangle is given by the formula, A=lw , where l is the length and w is the width.

What is perimeter formula?

Perimeter = a + b + c. Square. Perimeter = 4 × a. a = length of side. Rectangle.

### How to find the area and perimeter of a square?

Easy and Fun Way to Solve Questions on Area of Squares. 1. Find the area and perimeter of a rectangle with a length of 6 cm and a breadth of 4 cm. 2. A square table cloth has a side of 5 m. What are its perimeter and area?

How many rectangles have the same area and perimeter?

Rectangles that measure 5×5 and 50× 1 2 have the same area (25) but very different perimeters. Rectangles that measure 8×2 and 5×5 have the same perimeter (20) but different areas. minimum perimeter. The quadrilateral with the smallest perimeter for a given area is a square.

## How to calculate the perimeter of a soccer field?

For example, you want to find the perimeter of your soccer field. To calculate the perimeter of the soccer pitch, we first measure: The perimeter is 378 yards. For calculating the area of squares and rectangles, the formula is multiplying the length times the width.

Which is larger a rectangle or a square?

No. For any pair of similar figures, the one with the larger perimeter/circumference will have the larger area. Among similar figures, when the perimeter increases, all sides increase in length, so the area increases as well. All squares are similar, but not all rectangles are.