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The content distinguishes 2D shapes from 3D solids, defining area, perimeter, and volume with common unit conventions. It then presents a formula-focused guide for 2D and 3D figures and includes a worked example to calculate area and perimeter for a square with side 5 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does mensuration mean in mathematics?","Question",{"text":112,"@type":113},"Mensuration is the branch of mathematics that studies the measurement of geometric figures and their parameters such as length, area, surface area, and volume.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How are 2D shapes different from 3D shapes?",{"text":117,"@type":113},"2D shapes are surrounded by lines in a plane and have no depth or height, while 3D shapes are made of surfaces/planes and have height or depth.",{"name":119,"@type":110,"acceptedAnswer":120},"What formulas are used to find the area and perimeter of a square?",{"text":121,"@type":113},"The area of a square is a^2, and the perimeter is 4a, where a is the side length.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},297529,1789745457,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":41,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":24,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":129,"read_time":143},1374391975076,"https://ap-avatar.wpscdn.com/avatar/14000253ca4ec9f6853?x-image-process=image/resize,m_fixed,w_180,h_180&k=1783305029341752051","We have something new for you!  \n# Mensuration and Mensuration Formulas\n\nMensuration is the branch of mathematics which studies the measurement of thegeometric figures and their parameters like length,volume,shape,surface area,lateral surface area,etc.You will study the mensuration formulas and propertiesof different geometric shapes and figures in maths in this article.  \n# Mensuration Maths-Definition\n\nA branch of mathematics which talks about the length,volume or area of differentshapes is called Mensuration.These shapes exist in 2 dimension or 3dimensions.Let's learn the difference between the two.  \n# Difference Between 2D and 3D shapes\n\n\n| 2D Shape   | 3D Shape   |\n| --- | --- |\n| If a shape is surrounded by three or  \u003Cbr>more straight lines in a plane,then it is  \u003Cbr>a 2D shape.   | If a shape is surrounded by a no.of  \u003Cbr>surfaces or planes then it is a 3D  \u003Cbr>shape.   |\n| These shapes have no depth or height.   | These are also called as solid shapes  \u003Cbr>and unlike 2D they have both height  \u003Cbr>or depth.   |\n| These shapes have only 2-D length  \u003Cbr>and breadth.   | These are called Three dimensional  \u003Cbr>as they have depth,breadth and  \u003Cbr>length.   |\n| We can measure their area and  \u003Cbr>Perimeter.   | We can measure their volume,CSA,  \u003Cbr>LSA or TSA.   |\n\n# Mensuration in Maths-Important Terminologies\n\nLet's learn a few more definitions related to this topic.  \n\n| Area   | A   | M²  \u003Cbr>/  \u003Cbr>cm  \u003Cbr>2   | The area is the surface which is covered by the closed  \u003Cbr>shape.   |\n| --- | --- | --- | --- |\n| Perimeter   |  P   | C  \u003Cbr>m/  \u003Cbr>m   | The measure of the continuous line along the boundary of  \u003Cbr>the given figure is called a Perimeter.   |\n\n\n| Volume   | V   | C  \u003Cbr>m³  \u003Cbr>1  \u003Cbr>m³   | In a 3D shape,the space included is called a Volume.   |\n| --- | --- | --- | --- |\n| Curved  \u003Cbr>Surface  \u003Cbr>Area   | C  \u003Cbr>S  \u003Cbr>A   | M²  \u003Cbr>/  \u003Cbr>cm  \u003Cbr>2   | If there's a curved surface,then the total area is called a  \u003Cbr>Curved Surface area.Example:Sphere or Cylinder.   |\n\n\n| Lateral  \u003Cbr>Surface  \u003Cbr>area   | L  \u003Cbr>S  \u003Cbr>A   | M²  \u003Cbr>/  \u003Cbr>cm  \u003Cbr>2   | The total area of all the lateral surfaces that surrounds the  \u003Cbr>figure is called the Lateral Surface area.   |\n| --- | --- | --- | --- |\n| Total  \u003Cbr>Surface  \u003Cbr>Area   | T  \u003Cbr>S  \u003Cbr>A   | M²  \u003Cbr>/  \u003Cbr>cm  \u003Cbr>2   | If there are many surfaces like in 3D figures,then the sum  \u003Cbr>of the area of all these surfaces in a closed shape is called  \u003Cbr>Total Surface area.   |\n| Square  \u003Cbr>Unit   | 一   | M²  \u003Cbr>/  \u003Cbr>cm  \u003Cbr>2   | The area covered by a square of side one unit is called a  \u003Cbr>Square unit.   |\n| Cube  \u003Cbr>Unit   | 一   | M³  \u003Cbr>/  \u003Cbr>cm  \u003Cbr>3   | The volume occupied by a cube of one side one unit   |\n\n## Mensuration Formulas\n\nNow let's learn all the important mensuration formulas involving 2D and 3Dshapes.Using this mensuration formula list,it will be easy to solve the  \nmensuration problems.Students can also download the mensuration formulas listPDF from the link given above.  \n## Mensuration Formulas For 2D Figures\n\n\n| Shape   | Area (Square units)   | Perimeter  \u003Cbr>(units)   | Figure   |\n| --- | --- | --- | --- |\n\nMensuration and Mensuration Formulas PDF for 2D and 3D shapes  \n\n| Sauare   | a²   | 4a   |  |\n| --- | --- | --- | --- |\n\n\n|  |\n| --- |\n\n\n| Recatngle   | Ixb   | 2(I+b)   |  |\n| --- | --- | --- | --- |\n| Circle   | πr²   | 2πr   |  |\n| Scalene  \u003Cbr>Triangle   | √s(s-a)(s-b)(s-c),  \u003Cbr>s=(a+b+c)/2   | a+b+c   | Area of scalene triangle   |\n| Isosceles  \u003Cbr>Triangle   | Y₂xbxh   | 2a+b   |  |\n| Equilateral  \u003Cbr>Triangle   |  | 3a   |  |\n| Right Angle  \u003Cbr>Triangle   | Y₂xbxh   | b+  \u003Cbr>hypotenus  \u003Cbr>e+h   | ⑥BYJUS  \u003Cbr>30+130+3·180  \u003Cbr>0+9+48-150  \u003Cbr>68+40+0=1   |\n| Rhombus   | (1/2)xd₁×d₂   | 4x side   |  |\n| Parallelogra   | bxh   | 2(I+b)   | 围BYJUS   |\n\n\n|  |\n| --- |\n\nMensuration and Mensuration Formulas PDF for 2D and 3D shapes  \n\n| m   |  |  | Fioue LPraloyam   |\n| --- | --- | --- | --- |\n\n\n| Trapezium   | (1/2)h(","cbCaissIksReoA41","https://ap.wps.com/l/cbCaissIksReoA41","pdf",1005867,"English","# Mensuration and Mensuration Formulas\n## Mensuration Maths-Definition\n## Difference Between 2D and 3D shapes\n## Mensuration in Maths-Important Terminologies\n## Mensuration Formulas\n## Mensuration Formulas For 2D Figures\n## Mensuration Formulas for 3D Figures\n## Mensuration Problems","[{\"question\":\"What does mensuration mean in mathematics?\",\"answer\":\"Mensuration is the branch of mathematics that studies the measurement of geometric figures and their parameters such as length, area, surface area, and volume.\"},{\"question\":\"How are 2D shapes different from 3D shapes?\",\"answer\":\"2D shapes are surrounded by lines in a plane and have no depth or height, while 3D shapes are made of surfaces/planes and have height or depth.\"},{\"question\":\"What formulas are used to find the area and perimeter of a square?\",\"answer\":\"The area of a square is a^2, and the perimeter is 4a, where a is the side length.\"}]","Mensuration and Mensuration Formulas - Study Notes | PDF",13]