As per Euclid’s first postulate, two points are required to draw one straight line similarly, this chapter will describe how an angle is formed when two lines intersect each other. NCERT Solutions for Class 9 Maths Chapter 6, ‘Lines and Angles’ helps students visualize how and where geometry exists in the real world.
The concepts of lines and angles are used in nearly every profession be it dancers, engineers, photographers or any other profession. Therefore it is important for students to stay confident while calculating, measuring & drawing angles. Below given solutions on ‘Lines and Angles - Class 9 NCERT’ will help students in relating more with concepts of the chapter.
Interesting fact: To measure the size of an angle, we use degree. Degree is a standard unit. Degree is denoted by the symbol '°'. A degree can be divided into 60 minutes (1° = 60'), and a minute can also be divided into 60 seconds (1' = 60")
All the best for your preparations.