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![]() Now substitute x = 5 for the equation of length and width. Length is 5 times its width, length = 5x.īut the perimeter of a rectangle =2(l + w) = 60 cm If the perimeter of a rectangle is 60 cm and its length is 5 times the width, find the area of the rectangle. So, the area of the rectangle is 250 m 2.įind the area of a rectangle whose length and breadth are 10cm and 3 cm, respectively. Let’s work out a few example problems about the area of a rectangle.įind the area of a rectangle if its length is 25 m and breadth is 10 m. If they are given in different units, change them to the same unit. NOTE: When multiplying the length by the width, always ensure you work in the same unit of length. Therefore, the area of a rectangle formula states that:Ī = L * W, where A is the area, L is the length, W is the width or breadth. The area of a rectangle is the product of the breadth and length of a rectangle. The disadvantage with this method is that it does not give accurate figures of the area, and also, the method is inapplicable for finding the area of larger planes. ![]() ![]() units required to cover the rectangle.įor example, if the number of full squares counted is 20, then it means that the area of the rectangle is 20 squares units. The area of a rectangle can be calculated by counting the number of small full squares of dimension 1 * 1 sq. The width of a rectangle is sometimes referred to as the breadth (b). The length of a rectangle is the longest side, whereas the width is the shortest side. A rectangle is a 2-dimensional polygon with four sides, four angles, and four vertices.Ī rectangle is composed of two sides: length (L) and width (W). Squaring with Diagonal Measurements A rectangle is square if the lengths of both diagonals are equal.Area of Rectangles – Explanation & Examplesīy definition, the area of a rectangle is the region covered by the rectangle in a two-dimensional plane.how many pipes or wires fits into a larger pipe or conduit. Smaller Circles within a Large Circle - Calculator Calculate the number of small circles that fits into an outer larger circle - ex.Masonry Blocks - Dimensions Concrete Masonry Unit Blocks (CMU) - dimensions.Geometric Shapes - Areas Areas, diagonals and more - of geometric figures like rectangles, triangles, trapezoids.Fluid Flow - Equivalent Diameter Convert rectangular and oval duct geometry to a equivalent circular diameter - online calculator with imperial and SI-units.Squares Radius and side lengths of equal areas, circles and squares. Circles within a Rectangle - Calculator Calculate the maximum number of circles within a rectangle - can be used to calculate the numbers of pipes or wires in a conduit or similar. ![]() Circles Outside a Circle Calculate the numbers of circles on the outside of an inner circle - like the geometry of rollers on a shaft.Circles - Circumferences and Areas Circumferences and areas of circles with diameters in inches.Circle - the Chord Lengths when Divided in to Equal Segments Calculate chord lengths when dividing the circumference of a circle into an equal number of segments.Circle - Equation The equation for a circle.Centroids of Plane Areas The controid of square, rectangle, circle, semi-circle and right-angled triangle.Bricks - Quantity and Mortar Consumption Estimate required quantities of bricks and mortar.Area Units Converter Convert between units of area.Area of Intersecting Circles Calculate area of intersecting circles.Mathematics Mathematical rules and laws - numbers, areas, volumes, exponents, trigonometric functions and more. ![]()
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