Class 7 Important Formulas Chapter 5– Lines and Angles We recall that (i) A line-segment has two end points. (ii) A ray has only one...

Basic terms and Definitions 1. Point - A Point is that which has no component. It is represented by a dot. 2. Line - When we join two...

GRADE 9 | MATHEMATICS | LINES AND ANGLES | NCERT SOLUTIONS Go To File