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Perimeter of a rectangle

Perimeter of a rectangle

Perimeter of a rectangle

The perimeter of a rectangle is the total distance covered by its boundaries or the sides. Since there are four sides of a rectangle, thus, the perimeter of the rectangle will be the sum of all four sides. Since the perimeter is a linear measure, therefore, the unit of the perimeter of rectangle will be in meters, centimeters, inches, feet, etc.A rectangle has four sides. The perimeter of a rectangle is the distance around the outside of a rectangle. Longer side and shorter side measurements aren't needed, because the perimeter is just a simple addition of the two, because each side is the same length.

Perimeter

The perimeter of a rectangle is defined as the sum of all the sides of a rectangle. For any polygon, the perimeter formulas are the total distance around its sides. In case of a rectangle, the opposite sides of a rectangle are equal and so, the perimeter will be twice the width of the rectangle plus twice the length of the rectangle and it is denoted by the alphabet “p”. Let us derive the formula for its perimeter and area. 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 adThe perimeter of a rectangle is found by adding up the length of all four sides. Since the two long sides are 12 cm, and the two shorter sides are 7 cm the perimeter can be found by. Divide the area of the rectangle by the width in order to find the length of 14 feet. The perimeter is the sum of the side lengths, which in this case is 14 feet + 4 feet +14 feet + 4 feet, or 36 feet. Let us first name the sides of his farm. The larger side of this rectangular farm is named (l). The smaller side is named (w). Now, if we add the distance of all 4 sides of his farm, it will give us the perimeter. Total distance = l + w + l + w = 2l + 2w. Therefore, the Perimeter of a rectangle = 2(l + w). Let us use this formula in the following examples. (Source:www.cuemath.com)

Length

A person wants to know the length of a rectangle's perimeter. The shortest distance from an outside corner to an outside midpoint. The length of a rectangle's perimeter is the distance from one corner of the rectangle to the other.The perimeter of a rectangle in math is defined as the total length or distance around the boundary of a rectangle. The perimeter of a rectangle is measured in linear units like meters, feet, inches, yards, and so on.

If the perimeter of a rectangle is given, we also need to know either the length or the width to find its area. For example, if the length and perimeter is given, the width can be calculated. Perimeter = 2(length + width), width = (Perimeter/2) - length. Now, the required values to find the area of a rectangle are known. So, these values can be substituted in the formula: Area = length × width, and the area of the rectangle can be calculated. (Source: www.cuemath.com The perimeter of a rectangle is twice the sum of its length and width and it is calculated with the help of the formula: Perimeter = 2(length + width). It is the measure of the total boundary of the rectangle and is expressed in linear units like cm, inches, yards, and so on. (Source:www.cuemath.com wThe perimeter of a rectangle can be calculated if its diagonal and one side length is given. Since the diagonal of a rectangle forms a right-angled triangle in the rectangle, we use the Pythagoras theorem to derive the formula for the perimeter of a rectangle using the diagonal. Perimeter of rectangle with diagonal = 2l + 2 √

 

 

 

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