![]() 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. Length and Width of Rectangle - Geometry Calculator. More References and links Area, Perimeter and Diagonal of a Rectangle - Calculator. Therefore the minimum number of tiles needed is 563. The number of tiles must be an integer and also in tiling the room, one might have to cut tiles at some places and therefore more tiles may be needed. N = Total area of the room / area of one tile = 225,000 / 400 = 562.5 tiles The number N of tiles needed is given by dividing the total area of the room by the area of one tile We now convert the length L and width W of the room in centimeters and find its area A.Ī = 500 × 450 = 225,000 square centimeters We need to find the area A1 of one tile in square centimeters. What is the minimum number of tiles needed? The area A of the rectangle is calculated as followsĪ = L × W = 1.2 × 1.1 = 1.32 square kilometers (or km 2)Ī rectangular room of length 5 meters and width 4.5 meters is to be tiled with square tiles of 20 cm per side. We convert the length L and the width W in kilometers We first need to find the width W of the rectangle given its length L = 1200 meters. Find the area of this rectangle in square kilometers. The length of a rectangle is 1200 meters and its width is 100 meters shorter that its length. We first need to find length L of the rectangle given its width W = 20 meters. The width of a rectangle is 20 meters and its length is five fourths of its width. Since we need to find the area in square feet, we need to convert the length L and width W in feet.Ī = L × W = 30 × 25 = 750 square feet (or ft 2) Find the area of the rectangle in square feet. Since the length L and the width W have the same units, we apply the formula given above substituting L and W by their values as followsĪ = L × W = 35 × 20 = 700 square meters (or m 2)Ī rectangle field has a length of 360 inches and a width of 300 inches. How to Find the Area of a Rectangle? Examples with Solutionsįind the area of a rectangle of length 35 meters and width 20 meters. ![]() Where L and W are the length and width, respectively, of the of the rectangle. The area A of a rectangle is given by the formula ![]()
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