Tiwari Academy Discussion

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 ...

ballu43

Asked: March 23, 2023In: Class 9 Maths

In Fig. 6.28, find the values of x and y and then show that AB || CD.

I’m in class 9 and learning about lines and angles in ncert math chapter 6. Exercise 6.2 includes some questions for me that I need help with. Would you kindly send me a video solution to this exercise? NCERT Class 9 ...

jahnvi87

Asked: March 23, 2023In: Class 9 Maths

In Fig. 6.16, if x + y = w + z, then prove that AOB is a line.

NCERT Class 9 Math Chapter 6 Exercise 6.1 covers lines and angles, including basic concepts and features of angles formed by parallel and transversal lines. The exercise introduces key terminologies like different interior angles, matching angles, co-interior angles, and vertically ...

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 ...

deva989

Asked: March 21, 2023In: Class 9 Maths

Write four solutions for each of the following equations:

(i) 2x + y = 7 (ii) πx + y = 9 (iii) x = 4y NCERT Class 9 Mathematics Chapter 4 LINEAR EQUATIONS IN TWO VARIABLE Page No. 70 Exercise 4.2 Question No. 2

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 ...

jimmy389

Asked: March 2, 2023In: Class 9 Maths

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer. x¹⁰ + y³ + t⁵⁰

The purpose of NCERT Class 9 Math’s Chapter 2 Polynomial Exercise 2.1 is to help students understand the fundamental concepts of polynomials. NCERT Class 9 math’s chapter 2 Polynomial Page No. 32 Exercise 2.1 Question No.1 part (v)

pushpa07

Asked: March 1, 2023In: Class 9 Maths

Simplify: (i) 2^(2/3). 2^(1/5) (ii) (1/3^3)^7 (iii) (11^1/2)/(11^1/4) (iv) 7^(1/2) . 8^(1/2)

NCERT Class 9 Mathematic Chapter 1 Number Systems Page No. 26 Exercise 1.6 Question 3

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. 6.28, find the values of x and y and then show that AB || CD.

In Fig. 6.16, if x + y = w + z, then prove that AOB is a line.

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

Write four solutions for each of the following equations:

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

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer. x¹⁰ + y³ + t⁵⁰

Simplify: (i) 2^(2/3). 2^(1/5) (ii) (1/3^3)^7 (iii) (11^1/2)/(11^1/4) (iv) 7^(1/2) . 8^(1/2)

Which is the best website providing NCERT Solutions?

NCERT Books

Where can I get NCERT books in PDF format?

NIOS

NCERT Solutions

Sign Up

Sign In

Forgot Password

Tiwari Academy Discussion Latest Questions