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RD Sharma Class 6 Maths Solutions Chapter 12 - Triangles

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Last updated date: 23rd May 2024
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RD Sharma Solutions for Class 6 Maths Chapter 12 - Triangles - Free PDF Download

Students learned about rays, line segments, and angles in the previous chapter. This chapter focuses on helping students understand the plane figure, which is made up of three non-parallel line segments. Triangles come in a variety of shapes and sizes, depending on the lengths of their sides and angles. A triangle is defined as a closed curve made up of three line segments. The sides of the triangle are the line segments that make up the triangle. The vertices of the triangle are the points where the sides of the triangle intersect. The angles of the triangle are the angles formed at the vertices.


Class 6 RD Sharma Textbook Solutions Chapter 12 - Triangles

We measure each of a triangle's interior angles to classify it according to its angles. Angles may be used to categorise triangles, such as:

  • Acute Triangle

  • Right Triangle

  • Obtuse Triangle


We calculate the length of each of the triangle's sides to define them according to their sides. Triangles are classified according to their sides as follows:

  • Equilateral Triangle

  • Isosceles Triangle

  • Scalene Triangle


We measure the interior angles and length of the triangle's sides to define it based on both angles and sides. Here are a few examples of triangles that can be categorised based on both angles and sides:

  • Acute Equilateral Triangle

  • Right Isosceles Triangle

  • Obtuse Scalene Triangle


So, RD Sharma Class 6 Triangles Solutions is one of the important chapters for students to study in order to understand the basic concepts of angles and triangles. The solutions prepared by subject matter experts can be used as a reference guide to solving RD Sharma textbook problems. By using the RD Sharma Class 6 Maths Chapter 12 PDF, students can develop a better understanding of the concepts and improve their exam preparation. Students can download the free PDF of RD Sharma Solutions of Class 6 maths Maths Chapter 12 from the Vedantu platform.


RD Sharma Class 6 Maths Chapter 12

The RD Sharma Class 6 Triangles Solutions are prepared according to the NCERT curriculum. All these solutions are in a step by step manner to help the students to understand the concepts in easier ways. Here let us look into some important topics in RD Sharma Solutions Of Class 6 Maths Chapter 12.

  • Triangles and its Classification of Triangle. 

  • The concept of Properties of Triangle. 

  • Examples of Properties of Triangle. 

  • Worksheet on Properties of Triangle.

  • Construction of Triangles.


Exercises in RD Sharma Class 6 Maths Chapter 12


Tips to Prepare for Exams Using RD Sharma Class 6 Maths Chapter 12 

  • The planning process seems to take a long time, but it only takes 15 minutes per week. It's a good use of your time because you'll be efficient for the rest of the week. More significantly, stick to your study schedule at all times.

  • Many students have developed the habit of practising at the last minute by staying up all night the night before an exam! When you study in this manner, the knowledge is stored in your short-term memory, which is easily forgotten. It is easier to learn a concept if you read on a daily basis because it is stored in your long-term memory.

  • To make your study session productive, you must have a designated study area. Keep all distractions to a minimum.

  • Many students wait for clarifying their doubts until the week before the test. It just causes panic. Even if you think your doubt is silly, you should clarify it right away.


Conclusion

The concepts covered in the RD Sharma Class 6 Triangles Solutions are according to the CBSE syllabus and NCERT curriculum. All the important questions and solutions are created by the faculty from Vedantu who have a lot of teaching experience and good subject knowledge. These RD Sharma Class 6 Maths Chapter 12 solutions will definitely help students to secure good marks in their board exams.


FAQs on RD Sharma Class 6 Maths Solutions Chapter 12 - Triangles

1. How do you introduce a triangle?

A triangle is defined as a closed curve made up of three line segments. The sides of the triangle are the line segments that make up the triangle. The vertices of the triangle are the points where the sides of the triangle intersect. The angles of the triangle are the angles formed at the vertices.

2. How important are RD Sharma Solutions of Class 6 Maths Chapter 12 for students?

Triangles are one of the first geometric forms to be studied. Triangles are extremely important since they can be decomposed from arbitrary polygons (with 4, 5, 6, or n sides). Understanding the fundamental properties of triangles allows for a more in-depth study of these larger polygons. Hence, studying triangles is basic for higher-level mathematics in geometry.

3. Where can I find the RD Sharma Class 6 Triangles Solutions?

Students can find the free PDF of RD Sharma Class 6 Triangles Solutions on the Vedantu platform. Also, Vedantu provides free PDF solutions to all classes and chapters of RD Sharma according to the NCERT curriculum for free.

4. How to introduce a triangle to a class 6 student?

A triangle is a 2d folded polygon that has three sides. A triangle has three line segments that intersect each other at a point called vertice. A triangle has three interior angles as well as three exterior angles. Each interior angle is 60 degrees and together all interior angles are 180 degrees. All exterior angles are 120 degrees and together all are 360 degrees. Teachers can use the latest tips given on Vedantu for introducing a triangle to a class 6 student.

5. Where can students find the RD Sharma solutions of class 6 chapter 10 triangles?

As per the NCERT curriculum, NCERT books are recommended. But they do not have all the solutions to the problems. So, RD Sharma is a good reference book to opt for. RD Sharma Solutions are available on Vedantu. Students can download pdf from Vedantu’s official site for free. They just have to register them on the website forum and can go through each and every solution. The RD Sharma Solutions for Class 6 Maths chapter 12 are prepared by expert teachers for quick and easy understanding of the students. 


Chapter 12 Triangles is an important chapter for class 6. This chapter is a base level for the students to understand the plane figures, which includes three non-parallel line segments. Vedantu gives all the information that is necessary for a class 6 student to go through. The chapter - triangles focus on a particular shape with different sides, sizes, and angles. A Triangle has three line segments, folded together to make a triangle. The sides of the triangle are called line segments. Two line segments meet at a point, called Vertice. A triangle has three vertices, three sides, and a three-line segment. A triangle is called a three-sided polygon. RD Sharma is a valuable book for the students to read for more reference. 

 

Properties of a Triangle


Every shape has its unique property, the triangle has the same. Major properties of the triangles are mentioned below- 

  1. A triangle has three sides and three vertices.

  2. All the interior angles together are of 180 degrees

  3. All the exterior angles together are 360 degrees.

  4. The sum of consecutive exterior and interior angles is supplementary 

  5. The smallest interior angle and the smallest sides are opposite of each other. 

Angles of triangle


A regular triangle has three interior angles of 60 degrees each, together with equal to 180 degrees. also by extending the line segments make an exterior angle of 120 degrees each. An exterior and interior angle together is 180 degrees each.


Types of Triangle


Triangles are of three types based on length of sides-

  1. Scalene Triangle - In a triangle in which all the three sides are of different measure i.e. called a scalene triangle.

  2. Isosceles Triangle - A triangle that has a minimum of two sides of equal measure is called an isosceles triangle.

  3. Equilateral Triangle - A triangle with all sides of equal measures is called an equilateral triangle.

Triangle is also of three types based on interior angles-


  • Acute angle triangle - A triangle with all angles less than 90 degrees is called an acute angle triangle.

  • Right angle triangle - A triangle that has an angle equal to 90 degrees is called a right angle triangle.

  • Obtuse angle triangle - A triangle with an angle equal to more than 90 degrees is called an obtuse angle triangle.

Area and Perimeter of Triangle


An area of a triangle is calculated as per the region occupied in a 2d space. 


Area of Triangle = ½  x Base x Height


The parameters of a triangle are calculated as per the total length of the boundaries of the triangle.


Parameter of Triangle = Sum of all sides