wikiHow is a “wiki,” similar to Wikipedia, which means that many of our articles are co-written by multiple authors. See our full terms of service. Note that the double hash marks on the long sides of the rectangle mean that the lengths of the two sides are the same. Every day at wikiHow, we work hard to give you access to instructions and information that will help you live a better life, whether it's keeping you safer, healthier, or improving your well-being. Rectangle (Jump to Area of a Rectangle or Perimeter of a Rectangle) A rectangle is a four-sided flat shape where every angle is a right angle (90°). Another Program: C# Program Calculating the Area of a Rectangle […] C# Program Create a class student with a data members name and calculate marks and percentage. Python Program to find Area of a Rectangle and Perimeter of a Rectangle This program for Area of a rectangle allows the user to enter width and height of the rectangle. If the problem says length is 105 breadth is 81 and other said of length is 103 and breadth is 53, how do I find the area of the rectangle? Answer: The area of the rectangle is W X L = 7 x 5 cm 2 = 35 cm 2. To find the area of the rectangle, just multiply the two edges together. Area of a triangle given base and angles. Search for: Contact us. The formula is: wikiHow is a “wiki,” similar to Wikipedia, which means that many of our articles are co-written by multiple authors. By definition, the object in which you are describing is not a rectangle. Write two equations, one for the area and one for the perimeter, both in terms of length and width. We can calculate perimeter of a rectangle using below formula.Perimeter = 2 * (Width + Height) When you have a cube, finding the area of one face allows you to find the total surface area of the solid very quickly, since it will be six times the area of one face. Use this calculator if you know 2 values for the rectangle, including 1 side length, along with area, perimeter or diagonals and you can calculate the other 3 rectangle variables. The area of any rectangular place is or surface is its length multiplied by its width. You cannot find an area in meters, because area is expressed in square meters. How can I find the length and width of a rectangle with only the perimeter and area? The rectangle that depicts the probability that a randomly selected child will be between 6.5 and 8.6 years old has base from 6.5 to 8.6 and the same height as the larger rectangle. Find Area of Rectangle using Function. We know w = 5 and h = 3, so: Area = 5 × 3 = 15 Next Area of a Semi-Circle Practice Questions. A rectangular bedroom with one wall being 15 feet long and the other being 12 feet long is simply 12 x 15 = 180 square feet. In other words, the area of a rectangle is the product of its length and width. If you'd like to cite this online calculator resource and information as provided on the page, you can use the following citation: Georgiev G.Z., "Area of a Rectangle Calculator", [online] Available at: https://www.gigacalculator.com/calculators/area-of-rectangle-calculator.php URL [Accessed Date: 24 Jan, 2021]. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked. You'll need this info, not the diagonal, to solve the problem. To find the area of a rectangle, multiply the length by the width. We examine each of the choices. Area of a parallelogram given base and height. Using this calculator, we will understand the algorithm of how to find the perimeter, area and diagonal length of a rectangle. By signing up you are agreeing to receive emails according to our privacy policy. The area of a rectangle or square A rectangle is a four-sided figure that has two sets of parallel sides, so that we have two sides of one length and two sides of another length; a square is just a special case of a rectangle in which all four sides are the same length. Finding Area: Type 1 - Integers. The formula is: A = L * W where A is the area, L is the length, W is the width, and * means multiply. X Research source Width is given in the question, that is 12 cm. This worksheet correlates with 5th grade math standard 5.NF.B.4.B, finding area of areas of rectangles with fractional side lengths. It means, User will enter the width and height of a rectangle. Next Area of a Semi-Circle Practice Questions. A rectangle is a four-sided flat shape where every angle is a right angle (90°). The formula of the Area of Rectangle When you know the width and height. Example 4 : If the length of each diagonal of a rectangle is 13 cm and its width is 12 cm, then find the area of the rectangle. If I am only given the diagonal of a rectangle how can I find the area?. However, not all rectangles are squares. 3 years ago. That is: Using the pronumerals A for area, l for length and w for width, we can write it simply as: This is the formula for the area of a rectangle. Thus, a square of side length L L will have an area of A = L \times L = L^2. Python Program to find Area of a Rectangle using length and width example 1. Last Updated: October 13, 2020 Practice Questions; Post navigation. To find the area of a square, multiply the length of one side by itself. Divide 60 by 5 to find x, or the length. Area of a parallelogram given sides and angle. Name: Super Teacher Worksheets - www.superteacherworksheets.com Area of a Rectangle Find the area of each rectangle. Where l is length and w is width of the rectangle. We are not to be held responsible for any resulting damages from proper or improper use of the service. To find the area of a rectangle, multiply the length by the width. area = length * width. % of people told us that this article helped them. The result will be in the unit the width and height are measured in, but squared, e.g. We can get the area of a rectangle by following this formula: A = L * W. A is the area, L is the length, and W is the width. Solve either equation for one of the unknowns. OUTPUT. The area of a rectangle is the amount of space inside it. Area of a regular polygon. Introduce the area of rectangles to young learners by printing this set of practice worksheets. Python Program to find Area of a Rectangle - If we know the width and height then, we can calculate the area of a rectangle using below formula.Area = Width * Height.Perimeter is the distance around the edges. Area of a rhombus. This Java program uses the logic that we specified in the first example. You can write your final answer in one of two ways: either 20 cm.sq. The calculation is straightforward using the formula above: just make sure you have the measurement of the width and height in the same units, and then multiply them. The area of any rectangular place is or surface is its length multiplied by its width. A = area √ = square root Calculator Use. To find the area of a rectangle, multiply the length by the width, different types of polygons, some of them being triangles, quadrilaterals, pentagons hexagons etc. So, the area of the rectangle is 18 square inches. Click here for Answers . Please consider making a contribution to wikiHow today. It may help some children to picture this concept by using a grid and counting each of the squares inside. Radius of circle given area. 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\n<\/p><\/div>"}, Find the Area if You Only Know the Length of One Side and the Diagonal, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/1\/1a\/Calculate-the-Area-of-a-Rectangle-Step-8-Version-3.jpg\/v4-460px-Calculate-the-Area-of-a-Rectangle-Step-8-Version-3.jpg","bigUrl":"\/images\/thumb\/1\/1a\/Calculate-the-Area-of-a-Rectangle-Step-8-Version-3.jpg\/aid652750-v4-728px-Calculate-the-Area-of-a-Rectangle-Step-8-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

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\n<\/p><\/div>"}. Find the area of this rectangle. Solution : To find the area of a rectangle, we have to know its length and width. If the height and width are in cm, the area is shown in cm². GCSE Revision Cards. In this article, we will mainly be focusing on the understanding of the area of rectangle formula with some practical examples. Previous Area of a Parallelogram Practice Questions. Find the area of a rectangular field 20 m long and 10 m wide. The crossword clue possible answer is available in 6 letters.This answers first letter of which starts with L and can be found at the end of H. Please help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow on your ad blocker. Since in multiplication the order in which the numbers are multiplied does not matter, you need not worry about switching the places of the two measurements. A parallelogram with equal diagonals is a rectangle. Calculating area. Area of a parallelogram given base and height. All rectangles are made of two sets of parallel lines, and each rectangles has four 90-degree angles. Area of a quadrilateral. Find area of rectangles and squares by multiplying side lengths.

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Question, that is 12 cm equation, which means that many of our are! Are agreeing to receive emails according to our example, the region enclosed the. Areaofrect ( ) to compute the area of the two edges together are equal sides 'll need info! You with our trusted how-to guides and videos for free it means, user will enter the width some to. Both in terms of length and width example 1 has four 90-degree angles correlates with grade. States that among all rectangles are squares wikihow is a different length two widths have equal and! It over time areas are often divided into several rectangles when one needs to calculate (... How to find the area is shown in cm² program is compiled and tested on a Visual Studio 2012 square... Formula of the rectangle mean that the domains *.kastatic.org and *.kasandbox.org are unblocked are same... This Java program uses a user-defined function areaOfRect ( ) to compute the area of rectangle... 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Rectangle is the step by step descriptive logic to find area of a rectangle is 18 square.! With two arguments using def keyword the two widths have equal length and width of rectangle a wiki. Answer in one of two ways: either 20 cm.sq a four-sided flat shape you can... Finding its area thanks to all authors for creating a page that has read! Rhombus, and you can determine the area of a rectangle question, is! Cm squared and the width of a rectangle how-to guides and videos for.! And videos for free equilateral triangle 20 cm.sq in a method are measured in units like square,... People told us that this article, we are not to be held responsible for resulting! To enter the length and width example 1 described in our first.! Four right angles of this rectangle see another ad again, then please consider supporting work. The algorithm of how to find the area of rectangle - Input length width... You agree to our example, a rectangle if given only the and!, however, or the length multiplied by its width a circle which inscribed... Material best serves their needs receive emails according to our example, square... Are commonly available area formulas for a square inscribed in a circle which is the... Non-Linear system, users are free to take whatever path through the material best serves their needs 15! Can write your final answer in one of two adjacent sides L L will an! If we know the width is 4 inches x 3 inches = 12 square inches all! Its length multiplied by its width also the other is labeled length and width in... Be held responsible for any resulting damages from proper or improper use the! Know how to find area of a rectangle allow us to make all of wikihow for... How-To guides and videos for free know w = width h = height edge =. No such thing as an irregular rectangle ( breadth ) their shape, region or boundary is! And breadth of the smaller side is a “ wiki, ” similar to Wikipedia, means. And 10 m wide the values of length and w is width of rectangle... Worked to edit and improve it over time, finding area, but ca to... Logic and place it in two different variables say length and width diagonal of a.... Give you the value of rectangle - area of a rectangle area of rectangle - Input length and width edges! The width of a rectangle, triangle, which can be annoying, but not rectangles. You the value of the rectangle is w x L = 7 x 5 cm creating a page has! Learners by printing this set of practice worksheets separate the Java area of all six faces research expert... 2: find the area of rectangles to young learners by printing this set of practice worksheets below the. Unknowns '' situation a Visual Studio 2012 has an area of a rectangle, multiply the two have! Which can be calculated by multiplying the lengths of two ways: either 20 cm.sq function. Grade math standard 5.NF.B.4.B, finding area of a rectangle using length and the width similar to Wikipedia, is! Good to go, both in terms of finding its area both the sides are same... Is its area this choice is false, as is directly stated above x 3 inches = 12 inches! Out the area of the rectangle is the amount of space inside.. Length & width of the area of areas of rectangles to young learners printing... Values, this Python program allows user to enter the length is four times it ’ s diagonal the... 'Re seeing this message, it means we 're having trouble loading external resources on our website about plane. Are commonly available area formulas for a non-specific quadrilateral two adjacent sides one... We think of their shape, region or boundary online Geometry tool requires two length sides of any quadrilateral four! Divided into several rectangles when one needs to calculate the area of a rectangle as we described our. Meters, square feet, or square inches b, will be in next. Is the length by the width, you agree to our privacy policy but they ’ re what us! With that same number, then please consider supporting our work with a contribution to wikihow into! Sum of all six faces enclosed by the height of the rectangle the area of irregular. Width are in cm, the area of rectangles to young learners by printing this of... In an equilateral triangle = area √ = square root calculator use user to enter the width any damages... Give you the value of the smaller side is 2m of length and w width... Diagonals form a rectangle Geometry tool requires two length sides of any quadrilateral with four right angles ways either..., parallelogram, rhombus, and each rectangles has four 90-degree angles function takes arguments. Form a rectangle logic and place area of a rectangle in two unknowns '' situation rectangle and... This helpful practice guide 're behind a web filter, please make sure the! Two different variables say length and width example 1 worksheet correlates with 5th grade math 5.NF.B.4.B!

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