Vedantu LIVE Online Master Classes is an incredibly personalized tutoring platform for you, while you are staying at your home. This concept of area calculation is also very useful in land surveying, map designing, modelling, and others. A circle that contains a rectangle with its entire vertex touching the circumference is a cyclic rectangle. We also have a rectangular figure that we call a cyclic rectangle. In a rectangle, both the diagonals are equal in length. Thus, the perimeter of the rectangular television set = 2 (length + breadth) We know that the breadth of the rectangular television set = Area/length Using the formula for Perimeter of rectangle = 2 (length + breadth)Įvaluate the breadth of the Television set rectangular in shape whose area is 320 m2 and whose length is 40 m. Now applying the area of rectangle formula i.e. Here, we will perform practical problems using step-by-step solutions in order to find the area of a rectangle as well as other measurements.Ĭalculate the area and the perimeter of the rectangle box that measures 15 cm in length and 8cm in breadth. Some examples of rectangular figures are:ĭaily life objects such as a table, serving tray, glass, etc. In modern times, these rectangle volume formula concepts are greatly helpful in object modelling, land surveying and others. The skill and understanding of stone cutting in standard shapes such as squares, triangles and rectangles along with principles having reference to area and perimeter helped ancient Egyptians in constructing giant structures like pyramids. The early documentation script of Babylonian culture represents the use of geometric objects with lengths, width, angles, and areas for construction and astronomy. The diagonal MO divides the rectangle into 2 equivalent right-angle triangles. For example, in the given rectangle MNOP, a diagonal from the vertex M is drawn to O. Instead, formulas to find the area of a rectangle is derived by dividing the figure into two equal-sized right triangles. The area of MNOP is the product of 6 and 8, which is 48. Here, the length of MN is 6 inches and the breadth of NO is 8 inches. inch.Īlso, following the perspective, we discovered that the area of a rectangle is mandatorily the product of its two sides. Therefore, the total area of the rectangle MNOP is equal to 48 sq. Rectangle MNOP in unit squares each with 1 sq. The area of a rectangle MNOP is the total number of unit squares in it. Divide the rectangle MNOP into unit squares. To derive the area of a rectangle, we use the unit squares. Given that ‘l’ represents the length and ‘b’ represents the breadth of the rectangle, then theĭerive and Calculate the Area of a Rectangle The formula of the area and perimeter of the rectangle is given below. Pointing out, a parallelogram also has its opposite sides equal and parallel to each other but the angles do not make 90 degrees of measurement. Remember that all the interior four angles of the rectangle are right angles. Opposite sides of the rectangle are equivalent and parallel to each other in a rectangle. Here, you will also get to know why the area of a rectangle is the product of its two sides and also the units of measurement.Ī rectangle is a 2 dimensional geometric shape consisting of four sides, four angles and four vertices. On the other hand, the space within the bounds of the perimeter of the rectangle is also the area of a rectangle. In simple words, the area of a rectangle is the total space covered by the figure. The area of a rectangle is the region encompassed by the rectangle in a two-dimensional closed plane figure.
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