The square footage is to measure the length and width in feet and then multiply the two figures together to give you a result in ft 2. Let's say you have a rectangular-shaped room and you want to calculate the square footage area for flooring or carpet. In this case, dividing it up into smaller parts and doing individual calculations is a good way to calculate the overall square footage. It may be that the area you're looking to measure is a strange To calculate an area in square feet, you will need measurements for the width and length (for a square shape) or the diameter (for a circular area).
#AREA CALCULATOR RECTANGLE HOW TO#
From the dimensions of a rectangular microchip to the area of a rectangular hangar, you can calculate it all. This is where the rectangle calculator saves you time and effort. Rectangle calculators are used in buildings to figure out the area of the floor, to calculate the area of a soccer field.Ĭarrying out calculations involving huge measurements becomes a tough job, especially when you need to do it multiple times a day, on a routine basis. The doors you open and close, the ice cream sandwich you so love to eat, the books you read so dearly, even the screen of your computer or phone that you are reading this article on, they all are rectangles. You come across rectangles throughout the day. Use of the Rectangle Calculator in Daily Life In case of fractional values, you can also choose up to 9 decimal places for the calculations. And there you have it, the complete rectangle calculation including the area of the 2-d rectangle and the volume and surface area of the 3-d rectangle. To find volume and surface area of a 3-dimensional rectangle, all you need to do is repeat the steps mentioned above and enter the depth in the second calculator, placed right below the 2-d rectangle calculator. The calculator will automatically give you the area and the length of the diagonal. In case of the 2-dimensional calculator, simply use the upper part of the calculator to type in the height and width of the rectangle. The rectangle calculator developed by icalculator can be used for both the 2 dimensional and 3 dimensional rectangles. However, in general terms, a cuboid is considered to be the truest form of 3-dimensional rectangle since a cylinder can also be developed by extending a circle along its plane to a certain length. However, if you extend the same rectangle to a depth 'd', it will become a cuboid. If you rotate a rectangle along its length or breadth, you will get a cylinder. The shape formed by a 3-d rectangle also depends on how you project it. The diagonal is equal to the length of the diameter of the circumcircle.The length of both diagonals of a rectangle is equal.The length of the diagonal is the root of the sum of the square of both sides, i.e., √(a²+b²).The perimeter of a rectangle is twice the sum of the sides, i.e., 2(a+b).A rectangle with length 'a' and width/height 'b' has an area of a x b.As mentioned earlier, the opposite sides of a rectangle are equal and parallel.The diagonals of a rectangle intersect at midpoint, i.e., they are bisectors of each other.Properties of a RectangleĪ rectangle has the following properties: However, before we proceed towards understanding the rectangle calculator better, let's get familiar with the properties of a rectangle. From a simple almirah to the refrigerator or a book that you read to the laptop screen, the face of all these items is rectangular in shape with varying measurements. We come across rectangles in our daily life more often than we observe. A rectangle is a 2-dimensional geometric shape with equal and parallel opposite sides and all adjacent sides making a right angle at the corner. Why Choose the Rectangle Calculator for Calculating 2D Shapes?Ī rectangle calculator, as the name suggests, is used to find the area and the diagonal of a rectangle. How to calculate the area of a Rectangular Cuboid