![]() ![]() ![]() How to Find the Perimeter of a Rectangle? Hence, equation 2 (l+b) represents the perimeter, where and b represents the length and breadth of the rectangle, respectively. Suppose p is the perimeter of a rectangle, l is the length, and b is the breadth, then the perimeter can be represented in the equation form as : Since the opposite sides of a rectangle are equal, the perimeter of a rectangle is twice the length of the rectangle plus twice the breadth of a rectangle. The perimeter of a rectangle can be defined as the sum of all four sides of a rectangle. With the help of Cuemath online learning classes, you can explore the different geometric shapes using visual simulations that will let you solve complex problems related to rectangles in the future. ![]() Hence it is vital to have strong fundamentals. ![]() The rectangle is one of the simplest shapes to study, but questions related to a rectangle in concepts like Trigonometry and Calculus can be a bit complex. The word rectangle comes from the Latin word ‘rectangulus,’ which means right angle. The two sides which are longer are known as the length of the rectangle, while the shorter side is the breadth of a rectangle. The sides of the rectangle intersect with each other to form a right angle. The opposite sides of a rectangle are of the same length and parallel to each other, i.e., all the points are equidistant. What is a Rectangle?Ī rectangle is a 2D geometric shape that has four sides and four vertices or corners. But first, let us get started with some basic concepts. We will be studying how to find the area of a rectangle and calculate the perimeter of a rectangle. In this blog, we are going to explore the shape rectangle. These shapes are then used in problem-solving questions of various topics such as trigonometry, algebra, calculus, etc. It also helps us understand the different properties of these shapes. Have a look.Geometry is one of the most important topics in Mathematics, which deals with various shapes such as square, rectangle, etc. Screens of electronic devices – tablets, smartphones, TVs – use this area of a rectangle calculator to estimate how much space on the wall your screen will take up – or how big the screen of the phone you want to buy is.īlackboards, mirrors, frames, canvas, sheets of paper, notebooks, envelopes, money, flags, rectangle pools. Rectangle tablecloths – given the size of your table, you can find out what tablecloth is needed or how much lace or hemming tape you need to use.ĭoors or window glass – did a storm or a golf ball break your window pane? Calculate the area and estimate the repair cost, given the price per sq ft or sq meter. Of course, you won't find an ideal rectangle in reality, as it always has a third dimension but if it's small compared to the other two measurements, the approximation is good enough. That's why our rectangle calculator may be useful not only for math classes but also in your everyday life problems. Surprisingly, we are surrounded by rectangular objects. Your body is well proportioned and athletic in appearance. Then you'll get the information about what your body shape is.įor example, the rectangle body shape is defined as a "boyish" body type – your hips, waist, and bust are about the same size. All you need to do is to measure your bust, waist, hips, and high hip and type the values into the tool. You can think of your own properties as well, e.g., concerning the revolution of a rectangle – along the side or diagonal to get a cylinder or a cone, respectively.īody shape type is one of the most searched-for problems connected to rectangles. The sides of the shape are parallel to the diagonals. Lines joining the midpoints of the sides of a rectangle form a rhombus, which is half the area of the rectangle.In a rectangle with different side lengths (simply speaking – not a square), it's not possible to draw the incircle.The intersection of the diagonals is the circumcenter – a circle exists which has a center at that point, and it passes through the four corners.Other lesser-known rectangular properties: Opposite sides of a rectangle are parallel to each other and have equal lengths.You can find the diagonal length using the Pythagorean theorem. Two diagonals, which bisect each other.Two lines of reflectional symmetry – vertical and horizontal through the center.Rectilinear – its sides meet at right angles.Equiangular – all its corner angles are equal to 90 degrees.Cyclic – meaning that all corners lie on a single circle.Rectangles have many interesting properties: ![]()
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