RD Sharma class 9 maths solutions chapter 9 is provided here for students to clear all their doubts regarding triangle and its angles as well as problems based on this topic. In brief, a triangle is a 2D geometrical figure consisting of three edges and three vertices. The three angles made by the three sides of a triangle and the sum of all the internal angles of a triangle is equal to 180∘.
Triangles are categorized based on its angles:
- Acute Triangle is in which all three interior angles are less than 90°.
- Right Angle Triangle is in which one of its interior angles are equal to 90o.
- Obtuse Triangle is in which one of the interior angle is greater than 90°.
The RD Sharma solutions that we are offering here have been carefully designed for class 9 students to help them tackle all the difficult math problems. The solutions for class 9 maths chapter 9 includes solved exercises and step by step explanations given by our experts to further helps students find alternative ways to solve a question. Students should practice problems on triangles through solved RD Sharma solutions to have a better understanding of the topic.
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Class |
Class 9 |
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Chapter |
Chapter 9 |
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Name |
Triangle and its Angles |
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Exercise |
All |
Find detailed RD Sharma solutions for class 9 maths chapter 9 – triangle and its angles below. Several math exercises are also given in the following table
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