![]() How to Calculate the Area of a RectangleĪ area of a rectangle is equal to its length times its breadth (or width). The main difference between a square and a rectangle is that the length and breadth are the same for a square. In the case of a square, the area becomes the side2. By multiplying the length and width, the area of the rectangle gets the dimension of square units. Once its length and breadth are known, the area of any rectangle is calculated. The perimeter and content of the rectangle are therefore given by: We cannot calculate for a rectangle because it is a two-dimensional figure. Lateral and total surface areas can only be calculated for three-dimensional figures. The area of a rectangle can be calculated in units by multiplying the length of the rectangle by breadth (or width). The formula for finding the area of a rectangle depends on its length and breadth. But in the case of a square, since all the sides are equal, the area of the square will be equal to the square of the length of the side. So we can say that the area bounded by the perimeter of a rectangle is its area. Whereas when we talk about the perimeter of a rectangle, it is equal to the sum of all its four sides. Therefore, the formula for the area of a rectangle is equal to the product of the length and breadth of a rectangle. The area of a rectangle depends on its sides. Why Area of the rectangle is length x breadth?.How to Calculate the Area of a Rectangle.Our rectangle area calculator and formula make it easy to find the area of your rectangle. ConclusionĬalculating the area of a rectangle is an important skill in geometry. The calculator will display the area of the rectangle, which in this case is 43.3 square units. Enter 60ᵒ for the angle between the diagonals.Choose the `By diagonals and angle` calculation type.Suppose we have a rectangle with diagonals of length 10 units, and an angle of 60ᵒ degrees between them. Example 2: Find the area of a rectangle by its diagonals and angle The calculator will display the area of the rectangle, which in this case is 72 square units. Enter 12 for the length and 6 for the width.Choose the `By the sides` calculation type.Suppose we have a rectangle with a length of 12 units and a width of 6 units. Here are some examples of finding the area of a rectangle using our calculator: Example 1: Find the area of a rectangle by its sides So, if you know the diagonals and angle between them, you can easily find its area using this formula. This formula comes from using the fact that a rectangle can be split into two congruent right triangles. The formula for finding the area of a rectangle through its diagonals and the angle between them: So, if you know the length and width of your rectangle, you can easily find its area using this formula. The formula for finding the area of a rectangle through its sides is: That's it, our calculator will automaticaly give you the area of your rectangle with formula.Enter the required measurements for your calculation.Choose the type of calculation you want to perform (by sides or by diagonals and angle).Using our rectangle area calculator is simple. You can use the calculator to find the area of a rectangle by entering its side lengths or its diagonals and the angle between them. Our calculator makes it easy to find the area of your rectangle. This formula works for any rectangle, whether it's a perfect square or a more general rectangle with unequal sides. Where A is the area of the rectangle, l is the length of the rectangle, and w is the width of the rectangle. The formula for finding the area of a rectangle is: The area of a rectangle is the product of its length and width. A rectangle is a four-sided polygon with opposite sides that are parallel and equal in length.
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