![]() It is the entire amount of space that a shape typically occupies when it is represented in two dimensions. ![]() The area of rectangle is the space that it occupies between its four sides or boundaries. Read More: NCERT Solutions for Class 7 Maths Perimeter & Area The length of the diagonals of a rectangle is calculated using the formula √(l 2 + b 2 ) units. The area of rectangle is Length x Breadth. The area of rectangle is the product of the rectangle's length and breadth is the formula for calculating its area. The perimeter of a rectangle is 2 (Length + Breadth). A rectangle has four sides, hence the perimeter of rectangle is equal to the sum of its four sides. Rectangle Formula is the set of formulas for the area, perimeter, and diagonal of a rectangle. The length of both diagonals of a rectangle is the same. A rectangle has two diagonals that intersect each other. A rectangle is also referred to as a right-angled parallelogram because its sides are parallel. A rectangle is called an equiangular quadrilateral since all of its angles are equal. The four interior angles of a rectangle are all right angles. In a rectangle, the opposite sides are equal and parallel to one another. Length (feet) × width (feet) = area of rectangle in square feet.Rectangle is a closed two-dimensional flat shape with four sides, four angles, and four vertices. Next, multiply the length and width together to get the area. Measure the width and length of the rectangular area in feet. Once you've calculated your square footage measurement, you may wish to calculate cubic yard volume for bulk materials In this instance,ĭividing the area up into smaller parts and doing individual calculations makes calculating the overall square footage easier. It may be that the area you're looking to measure is an unusual shape, such as an L-shape. To calculate an area in square feet, you will need to take measurements for the width and length (for a rectangular shape), or the diameter (for a circular area). As an example, if your room measures 14 feet wide by 18 feet long, your calculation is Then, multiply the length and width figures together. For measurements in m: multiply by 3.281 for feetįor a square or rectangular shaped room or area, measure the length and width of the area in feet.For measurements in cm: divide by 30.48 for feet.For measurements in yards: multiply by 3 for feet.For measurements in inches: divide by 12 for feet.If they aren't in feet already, you'll need to convert them as follows: For these calculations to work, your measurements need to be in feet. Before we do this, it's important to touch We'll start with the basic method for how to measure and calculate square footage for common room or area shapes. If the area or room you're measuring is not a rectangle, we'll go through instructions for different shaped areas below - including 'L' shapes. Square footage = Length (feet) × Width (feet) The formula for calculating the square footage of a rectangular area, room or house from measurements in feet is: How to calculate the square footage of a house.Calculations for 'L' shaped areas and rooms.
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