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You can also Download NCERT Solutions for Class 9 Maths to help you to revise complete Syllabus and score more marks in your examinations.
NCERT Grade 9 Chapter 11, Constructions is a part of Unit IV, Geometry. In this chapter, an attempt is made to explain how different shapes are made with the help of a ruler and compass. This is explained under the heading of Introduction. The topic Basic constructions explain how can we construct the bisector of the given angle, constructing a perpendicular bisector of a given line segment, etc. All these topics are explained with the help of steps of constructions and detailed figures, and explanatory text. The solutions given for the in between exercises for these topics are guided step by step and are easy, explanatory and interactive.
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Some Constructions of Triangles tells about the constructions for triangles done by using the constructions given in earlier classes and given in the previous topic explained. The topic is accompanied with constructions, steps of constructions, alternative methods, and important remarks. The solutions given for the questions given in between the chapters are simple and precise and will further help the students in reinforcing the concept. Solutions are given to the questions of NCERT Chapter 11, Constructions deals with the mentioned concepts in a very simple and comprehensive manner and thus gives a better overview of the complete chapter. Unit IV of NCERT Geometry of Grade 9 CBSE has questions for a total of 28 marks in the final examination paper as per the latest pattern.Â
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Get 100 percent accurate NCERT Solutions for Class 9 Maths Chapter 11 (Constructions) solved by expert Maths teachers. We provide step by step solutions for questions given in class 9 maths text-book as per CBSE Board guidelines from the latest NCERT book for class 9 maths. The topics and sub-topics in Chapter 11 Constructions are given below.
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Ex 11.1 - Introduction
Ex 11.2 - Basic Constructions
Ex 11.3 - Some Constructions of Triangles
Ex 11.4 - Summary
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We cover all exercises in the chapter given below:-
EXERCISE 11.1 - 5 Questions with Solutions in PDF
EXERCISE 11.2 - 5 Questions with Solutions in PDF
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Other than given exercises, you should also practice all the solved examples given in the book to clear your concepts on Constructions. You can also download the free PDF of Chapter 11 Constructions and take the print out to keep it handy for your exam preparation.