deva989

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 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 ...

ballu43

Asked: March 23, 2023In: Class 9 Maths

In Fig. 6.29, if AB || CD, CD || EF and y : z = 3 : 7, find x.

Can you provide me video explanation for class 9 ncert math’s chapter 6. NCERT CLASS 9 Chapter 6 Lines and angles Page No. 104 Exercise 6.2 Question No. 2

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

nathu033

Asked: March 20, 2023In: Class 9 Maths

Plot the points (x, y) given in the following table on the plane, choosing suitable units of distance on the axes.

Plotting points on a plane involves representing each point as an ordered pair of numbers (x, y) and choosing suitable units of distance on the axes to determine the scale of the graph. We label the axes accordingly and plot ...

deva989

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

In Fig. 6.29, if AB || CD, CD || EF and y : z = 3 : 7, find x.

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.

Plot the points (x, y) given in the following table on the plane, choosing suitable units of distance on the axes.

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