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jahnvi87
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Asked: 2023-03-23T03:59:25+00:00 In:

In Fig. 6.15, ∠ PQR = ∠ PRQ, then prove that ∠ PQS = ∠ PRT.

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In Fig. 6.15, ∠ PQR = ∠ PRQ, then prove that ∠ PQS = ∠ PRT.

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

chapter 6class 9ncert maths
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      ∠PQS + ∠PQR = 180° [∵ Linear Pair]
      ∠PRQ + ∠PRT = 180° [∵ Linear Pair]
      But, ∠PQR = ∠PRQ
      ∴ From the equations (1) and (2), we have
      ∠PQS = ∠PRT

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