Smart Math Formula Rectangle, The rectangle is defined as a quadrilateral
where all four
angles are right
angles. It has two pairs of parallel
sides.

b = breadth, l = length

A = Area, P = Perimeter

If that is the area declared and asked to find, length or breadth of the formula is as below:

Area of Rectangle = l . b

length of Rectangle = A : b

breadth of Rectangle = A : l

If that is the perimeter declared and asked to find, length or breadth of the formula is as below:

Perimeter of Rectangle = 2 [ l + b ]

length of Rectangle = P : 2 - b

breadth of Rectangle = P : 2 - l

Area of Rectangle = l . b

length of Rectangle = A : b

breadth of Rectangle = A : l

If that is the perimeter declared and asked to find, length or breadth of the formula is as below:

Perimeter of Rectangle = 2 [ l + b ]

length of Rectangle = P : 2 - b

breadth of Rectangle = P : 2 - l

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Example

Example

Question : Find
the area and perimeter of a rectangle for the breadth 5 and the length 20.

Question : Find the area.

Area = l . b = 20 . 5 = 100

Question : Find the perimeter.

Perimeter = 2 [l + b] = 2 [20 + 5] = 50.

Question : Find the length and breadth of a rectangle for the perimeter 32, breadth 6

Question : Find the length.

length = P : 2 - b = 32 : 2 - 6 = 10

The above example will clearly illustrates how to calculate the Area and Perimeter of a

Question : Find the area.

Area = l . b = 20 . 5 = 100

Question : Find the perimeter.

Perimeter = 2 [l + b] = 2 [20 + 5] = 50.

**Rectangle****the perimeter declared**Question : Find the length and breadth of a rectangle for the perimeter 32, breadth 6

Question : Find the length.

length = P : 2 - b = 32 : 2 - 6 = 10

The above example will clearly illustrates how to calculate the Area and Perimeter of a

**Rectangle**manually, so you will be Smart Math Formula Rectangle.