Each small square stands for 1 square centimetre, that is, each small square is cm on each side.Ĭount the number of squares that cover each rectangle. Here we have a rectangle, covered with small squares. Calculating the Area of a rectangle using the formula What are the units in which we can measure the area of a rectangle? Let us find out. Hence, Area of the rectangle = (4.5 x 1.6) m 2 = 7.20 m 2 Our online rectangle calculator just does that.įind the area, in square metres, of a rectangle whoseī) length = 3 dm 6 cm, breadth = 2 dm 9 cm This means that there can be different combinations of length, breadth, area and perimeter using which some of which we are required to find the dimensions of the other. But, unlike square where the length and the breadth are the same, in rectangle, we have different dimensions of length and breadth. We know that a rectangle is a type of quadrilateral that is similar to a square in the fact that it has equal opposite sides and four right angles. For example, the area, of the following are usually measured as under –Ī city – in km 2 or mi 2 How do we find the area of a rectangle using the area formula? The unit for measuring the area depends on the size of the area being used. Mi – mi 2 (1 mi 2 is equal to 1 square miles) How to choose the correct unit when representing the area of a rectangular shape? Km – km 2 (1 km 2 is equal to 1 square kilometres) M – m 2 (1 m 2 is equal to 1 square metres) Mm – mm 2 (1 mm 2 is equal to 1 square millimetres)Ĭm – cm 2 (1 cm 2 is equal to 1 square centimetres) Let us see who the different units are used to represent the area of a surface. Hence, the unit of area is a unit square. to measure a region we use a square as a unit. The units used to measure area are based on the units of length, i.e. The diagonals of a rectangle bisect each other.A rectangle has opposite sides of equal lengths.A rectangle has two pairs of parallel sides.How to calculate the length and breadth of a rectangle using its area?.Calculating the Area of a rectangle using the formula.How do we find the area of a rectangle using the area formula?.How to choose the correct unit when representing the area of a rectangular shape?.How the area of a rectangle is calculated using an online calculator?.
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