In daily life, people encounter various objects of various shapes and sizes, and this is a fascinating thing to know about because surface area and volume can be calculated for them. In this day and age, shapes and structures of all types are all around, and it is obvious that it would be interesting to learn more about them. A lot of things people see and do are directly or indirectly related to Surface Areas and Volumes of various objects. However, it is intriguing to think about what would happen when these basic shapes combine to form something different from the original one. To calculate the surface area and volume of these new shapes, it would be necessary to carefully observe the new shapes. Detailed explanations are provided in the learning resources created by Extramarks to provide a clearer picture of these objects and their dimensions.
A solid composed of ordinary geometric solids is called a composite solid. These consist of Pyramids, Prisms, Cylinders, Pairs, and Cones. Students of Class 10 are expected to find the volume and surface area of these solids.When one needs to find out the curved surface area, only the visible area needs to be calculated. For example, one could determine the Curved Surface Area of a Cone by calculating the hemisphere and cone separately and adding them together if a hemispherical base is present underneath the cone. The surface area of an object can be said to be the total area of the surface occupied by the object or the total area of all surfaces of a three-dimensional figure. The surface area of any shape other than a cube or cuboid can be calculated as the faces of the shape plus the base. The area of any given figure can be calculated as a three-dimensional figure using the example of a gift, whose area is determined by the amount of wrapping paper covering the gift.
In Class 10 Maths and Hindi Chapter 13, students are presented with a variety of shapes that combine various solids with one or more basic shapes.The most common examples of combining solids are ice cream cones, capsules, tents, and capsule-shaped trucks carrying gasoline or LPG. Combinations of solids can be described as solids that can be separated into two or more distinct solids with sides. A combination of solids is also called a compound shape because it is formed by merging two or more different shapes into one new shape. To calculate the surface area or volume of these types of solids, students first need to find out how many solid shapes constitute a given combination. For instance, a Cube is a combination of one-dimensional shapes of six squares. The surface area of a given composite shape is the sum of the areas of all faces of that solid. To understand the combination of solids, students can refer to the example of an ice cream-filled cone, which is a fusion of a cone and a hemispherical ice cream. Therefore, the total surface area of a cone filled with ice cream is equal to the sum of the curved surface area of the hemisphere and the curved surface area of the cone.
NCERT Solutions for Class 10 Maths Chapter 13 Surface Areas and Volumes in Hindi PDF Download
Shapes may be constructed from any angle and can be of any size or form. Therefore, it is easy to calculate the surface area and volume of various kinds of objects. That said, many other solids can also be combinations of one or more shapes. Therefore, to calculate the surface area and volume of these new shapes and figures, students need to look closely at the shapes. Total surface area can be described as the total area of all faces of any 3D object. For objects other than cuboids and cubes, students must first calculate the surface area of the sides and then add the surface area of the base. The surface areas of Cylinders and Prisms can also be calculated by taking twice their actual base area. All the formulas pertaining to the surface areas and volumes of different solids are available in Class 10 Maths Chapter 13 All Formula In Hindi.
NCERT Solutions for Class 10 Maths Chapter 13 Surface Areas and Volumes in Hindi
The NCERT Solutions For Class 10 Maths Chapter 13 In Hindi could be perceived as a very helpful resource for examination preparation. Extramarks provides students with access to comprehensive and dependable NCERT Solutions For Class 10 Maths Chapter 13 In Hindi solutions. The NCERT Solutions For Class 10 Maths Chapter 13 In Hindi are created by proficient mentors of Mathematics, so they prepare students to achieve good results. The NCERT Solutions For Class 10 Maths Chapter 13 In Hindi would not only reinforce students’ conceptual foundation but would also give them the opportunity to resolve different types of mathematical problems with ease. Extramarks’ NCERT Solutions For Class 10 Maths Chapter 13 In Hindi give students an edge in addressing practical problems. The NCERT Solutions For Class 10 Maths Chapter 13 In Hindi will assist students in preparing for their board exams as well as their daily homework. The NCERT Solutions For Class 10 Maths Chapter 13 In Hindi are easy to understand and each step is explained in a manner that is appropriate for students’ understanding. The NCERT Solutions For Class 10 Maths Chapter 13 In Hindi consist of :
| Unit Name |
Chapters Included |
| Number Systems |
Real Numbers |
| Algebra |
Polynomials
Pair of Linear Equations in Two Variables
Quadratic Equations
Arithmetic Progressions (AP) |
| Trigonometry |
Introduction to Trigonometry
Heights and Distances |
| Coordinate Geometry |
Lines (In two-dimensions) |
| Geometry |
Triangles
Circles
Constructions |
| Mensuration |
Areas Related to Circles
Surface Areas and Volumes |
| Statistics and Probability |
Statistics
Probability |