NCERT Solutions for Class 9 Maths Chapter 10 – Circles Exercise 10.5 is provided here, in downloadable PDF format. Click on the specified link given below to download it. These solutions have been designed by our Maths experts, to make each student understand the concepts in a better way.
The answers given for each question in NCERT solutions for 9th Maths subject are as per the NCERT syllabus and guidelines, no other out of syllabus pattern has been included in this. Solving the problems, taking these solutions as reference material, will help students to score well in the main exam.
Access Answers of Maths NCERT Class 9 Chapter 10 – Circles Exercise 10.5
Access other exercise solutions of Class 9 Maths Chapter 10- Circles
Exercise 10.1 Solutions 2 Question ( 2 Short)
Exercise 10.2 Solutions 2 Question ( 2 long)
Exercise 10.3 Solutions 3 Question ( 3 long)
Exercise 10.4 Solutions 6 Question ( 6 long)
Exercise 10.6 Solutions 10 Questions (10 long)
NCERT Solutions for Class 9 Maths Chapter 10- Circles Exercise 10.5
Exercise 10.5 has twelve questions based on the topics and theorems given as below;
Angle Subtended by an Arc of a Circle
Theorem 1: The angle subtended by an arc at the center is double the angle subtended by it at any point on the left part of the circle.
Theorem 2: Chords which are equal in distance from the center of a circle are also equal in length.
Theorem 3: Angles in the same segment of a circle are equal.
Theorem 4: If a line segment joining two points subtends equal angles at two other points lying on the same side of the line containing the line segment, the four points lie on a circle.
Theorem 1: The sum of both pair of opposite angles of a cyclic quadrilateral is 180º.
Theorem 2: If the sum of a pair of opposite angles of a quadrilateral is 180º, the quadrilateral is cyclic.
The questions in this exercise have long answers, based on constructions and proofs. Solve each exercise problems for chapter 10 of Maths Class 9 here with detailed answers. Also, get our advanced learning materials such as notes and tips and tricks to prepare for exams.
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