Our ncert solutions for Exercise 6.3 Class 9 maths 6. Lines and Angles - ncert solutions - Toppers Study is the best material for English Medium students cbse board and other state boards students.

# Exercise 6.3 Class 9 maths 6. Lines and Angles - ncert solutions - Toppers Study

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## Exercise 6.3 Class 9 maths 6. Lines and Angles - ncert solutions - Toppers Study

CBSE board students who preparing for **class 9 ncert solutions maths and Mathematics** solved exercise **chapter 6. Lines and Angles** available and this helps in upcoming exams
2024-2025.

### You can Find Mathematics solution Class 9 Chapter 6. Lines and Angles

- All Chapter review quick revision notes for chapter 6. Lines and Angles Class 9
- NCERT Solutions And Textual questions Answers Class 9 Mathematics
- Extra NCERT Book questions Answers Class 9 Mathematics
- Importatnt key points with additional Assignment and questions bank solved.

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See all solutions for class 9 maths chapter 6 exercise 6 in english medium solved questions with answers.

### Exercise 6.3 class 9 Mathematics Chapter 6. Lines and Angles

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- Exercise 6.3 Class 9 Maths 6. Lines And Angles - Ncert Solutions - Toppers Study
- Class 9 Ncert Solutions
- Solution Chapter 6. Lines And Angles Class 9
- Solutions Class 9
- Chapter 6. Lines And Angles Exercise 6.3 Class 9

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## 6. Lines and Angles

### | Exercise 6.3 |

## Exercise 6.3 Class 9 maths 6. Lines and Angles - ncert solutions - Toppers Study

**Exercise 6.3**

Q1. In Fig. 6.39, sides QP and RQ of Δ PQR are produced to points S and T respectively. If ∠ SPR = 135° and ∠ PQT = 110°, find ∠ PRQ.

Q2. In Fig. 6.40, ∠ X = 62°, ∠ XYZ = 54°. If YO and ZO are the bisectors of ∠XYZ and ∠XZY respectively of Δ XYZ, find ∠ OZY and ∠ YOZ.

Q3. In Fig. 6.41, if AB || DE, ∠ BAC = 35° and ∠ CDE = 53°, find ∠ DCE.

Q4. In Fig. 6.42, if lines PQ and RS intersect at point T, such that ∠ PRT = 40°, ∠RPT = 95° and ∠ TSQ = 75°, find ∠ SQT.

Q5. In Fig. 6.43, if PQ ⊥ PS, PQ || SR, ∠ SQR = 28° and ∠ QRT = 65°, then find the values of x and y.

Q6. In Fig. 6.44, the side QR of Δ PQR is produced to a point S. If the bisectors of ∠ PQR and ∠ PRS meet at point T, then prove that ∠ QTR = ½ ∠ QPR.

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