I am studying ncert math chapter 6 exercise 6.1 class 9 and I don’t understand some of the Questions. Can anyone please provide me video solution and a pdf solution of this exercise?
NCERT Class 9 Maths Chapter 6
Page No. 97
Exercise 6.1
Question No. 3
∠PQS + ∠PQR = 180° [∵ Linear Pair]
∠PRQ + ∠PRT = 180° [∵ Linear Pair]
But, ∠PQR = ∠PRQ
∴ From the equations (1) and (2), we have
∠PQS = ∠PRT