NCERT Class 9 Solutions: Line and Angles (Chapter 6) Exercise 6.2 – Part 1
Q-1 In the figure, find the value of and and then show that
Give line of AB and CD and it is parallel to each other. Also give angle x and y
(Alternate interior angles)
Alternate interior angles are equal. Therefore
Q-2 In the figure, if and find x.
(Angles on the same side of transversal)
(Corresponding angles) and,