jimmy389

Asked: March 24, 2023In: Class 9 Maths

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

The importance of class 9 NCERT math’s chapter 6 exercise 6.3 in English is that it helps students understand the angle sum property of a triangle and its applications. NCERT CLASS 9 maths chapter 6 lines and angles question no. 5

jimmy389

Asked: March 24, 2023In: Class 9 Maths

In Fig. 6.44, the side QR of ∆ PQR is produced to a point S.

If the bisectors of ∠ PQR and ∠ PRS meet at point T, then prove that ∠ QTR = 1/2 ∠QPR. NCERT CLASS 9 CHAPTER 6 Exercise 6.3 Lines and Angels Question No. 6 Page No. 6

jimmy389

Asked: March 24, 2023In: Class 9 Maths

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

Exercise 6.3 of Class 9 Maths Chapter 6 Lines and Angles introduces important terms such as exterior angle, linear pair and vertically opposite angles, requiring students to practice this exercise. NCERT Class 9 Chapter 6 Exercise 6.3 Question No. 4 Page ...

jimmy389

Asked: March 24, 2023In: Class 9 Maths

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

The NCERT math chapter 6 exercise 6.3 focuses on lines and angles, with a focus on important theorems and facts regarding parallel lines, transversal lines, alternate angles, corresponding angles, interior angles, and exterior angles. NCERT CLASS 9 Maths Chapter 6 Exercise ...

jimmy389

Asked: March 24, 2023In: Class 9 Maths

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

Important theorems and properties related to parallel lines, transversal lines, alternate angles, equivalent angles, interior angles, and exterior angles are covered in class 9 NCERT math chapter 6 exercise 6.3. NCERT CLASS 9 Chapter 6 Exercise 6.3 Lines and Angles Question ...

jimmy389

Asked: March 24, 2023In: Class 9 Maths

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

NCERT math chapter 6 exercise 6.3 covers important theorems and facts regarding parallel lines, transversal lines, alternate angles, corresponding angles, interior angles, and exterior angles. NCERT CLASS 9 Chapter 6 Exercise 6.3 Question No. 1 Page No. 107. I need Video ...

jimmy389

Asked: March 23, 2023In: Class 9 Maths

In Fig. 6.33, PQ and RS are two mirrors placed parallel to each other.

An incident ray AB strikes the mirror PQ at B, the reflected ray moves along the path BC and strikes the mirror RS at C and again reflects back along CD. Prove that AB || CD. NCERT Class 9 Mathematics Chapter ...

jimmy389

Asked: March 22, 2023In: Class 9 Maths

In Fig. 6.14, lines XY and MN intersect at O. If ∠ POY = 90° and a : b = 2 : 3, find c.

I am looking for a video solution and a PDF of NCERT math chapter 6 exercise 6.1 for class 9. I want to understand how to solve the problems related to lines and angles. Can you please provide video solution ...

jimmy389

Asked: March 22, 2023In: Class 9 Maths

In Fig. 6.13, lines AB and CD intersect at O.

If ∠ AOC + ∠ BOE = 70° and ∠ BOD = 40°, find ∠ BOE and reflex ∠ COE. NCERT Class 9 Mathematics Chapter 6 Page No. 96 Exercise 6.1 Question No. 1

jimmy389

Asked: March 21, 2023In: Class 9 Maths

From the choices given below, choose the equation whose graphs are given in Figures.

For Fig. 1 (i) y = x (ii) x + y = 0 (iii) y = 2x (iv) 2 + 3y = 7x For Fig. 2 (i) y = x + 2 (ii) y = x – 2 (iii) y = ...

jimmy389

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

In Fig. 6.44, the side QR of ∆ PQR is produced to a point S.

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

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

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

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

In Fig. 6.33, PQ and RS are two mirrors placed parallel to each other.

In Fig. 6.14, lines XY and MN intersect at O. If ∠ POY = 90° and a : b = 2 : 3, find c.

In Fig. 6.13, lines AB and CD intersect at O.

From the choices given below, choose the equation whose graphs are given in Figures.

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