Inbavalli

Yashvi Goyal

Asked: November 6, 2020In: Class 9

Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: x-y/5-10 = 0

NCERT Solutions for Class 9 Maths Chapter 4 Important NCERT Questions Linear equations in two variables NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 4.1 Page No:68 Questions No: 2 Part: 2

Yashvi Goyal

Asked: November 6, 2020In: Class 9

(Street Plan): A city has two main roads which cross each other at the center of the city. These two roads are along the North-South direction and East-West direction. All the other streets of the city run parallel to these roads and are 200 m apart. There are about 5 streets in each direction. Using 1cm = 200 m, draw a model of the city on your notebook. Represent the roads/streets by single lines. There are many cross- streets in your model. A particular cross-street is made by two streets, one running in the North – South direction and another in the East – West direction. Each cross street is referred to in the following manner: If the 2nd street running in the North – South direction and 5th in the East – West direction meet at some crossing, then we will call this cross-street (2, 5). Using this convention, find: (i) how many cross – streets can be referred to as (4, 3). (ii) how many cross – streets can be referred to as (3, 4).

NCERT Solutions for Class 9 Maths Chapter 3 Important NCERT Questions Coordinate Geometry NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 3.1 Page No:53 Questions No: 2

Yashvi Goyal

Asked: November 6, 2020In: Class 9

What is the name of horizontal and the vertical lines drawn to determine the position of any point in the Cartesian plane?

NCERT Solutions for Class 9 Maths Chapter 3 Important NCERT Questions Coordinate Geometry NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 3.2 Page No:60 Questions No: 1 Part-1

Yashvi Goyal

Asked: November 6, 2020In: Class 9

What is the name of each part of the plane formed by these two lines?

NCERT Solutions for Class 9 Maths Chapter 3 Important NCERT Questions Coordinate Geometry NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 3.2 Page No:60 Questions No: 1 Part-2

Yashvi Goyal

Asked: November 6, 2020In: Class 9

In which quadrant or on which axis do each of the points (– 2, 4), (3, – 1), (– 1, 0), (1, 2) and (– 3, – 5) lie? Verify your answer by locating them on the Cartesian plane.

NCERT Solutions for Class 9 Maths Chapter 3 Important NCERT Questions Coordinate Geometry NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 3.3 Page No:65 Questions No: 1

Yashvi Goyal

Asked: November 6, 2020In: Class 9

The cost of a notebook is twice the cost of a pen. Write a linear equation in two variables to represent this statement. (Take the cost of a notebook to be Rs x and that of a pen to be Rs y).

NCERT Solutions for Class 9 Maths Chapter 4 Important NCERT Questions Linear equations in two variables NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 4.1 Page No:68 Questions No: 1

Ishaan Khatter

Asked: November 6, 2020In: Class 9

A chord of a circle, which is twice as long as its radius, is a diameter of the circle. (Is it True or False)

NCERT Solutions for Class 9 Maths Chapter 10 Important NCERT Questions Circles NCERT Books for Session 2022-2023 CBSE Board, UP Board and Other state Boards EXERCISE 10.1 Page No:171 Questions No:2 Part:5

Ishaan Khatter

Asked: November 6, 2020In: Class 9

Sector is the region between the chord and its corresponding arc. (Is it True or False)

NCERT Solutions for Class 9 Maths Chapter 10 Important NCERT Questions Circles NCERT Books for Session 2022-2023 CBSE Board, UP Board and Other state Boards EXERCISE 10.1 Page No:171 Questions No:2 Part:5

Ishaan Khatter

Asked: November 5, 2020In: Class 9

A circle is a plane figure. (Is it True or False)

NCERT Solutions for Class 9 Maths Chapter 10 Important NCERT Questions Circles NCERT Books for Session 2022-2023 CBSE Board, UP Board and Other state Boards EXERCISE 10.1 Page No:171 Questions No:2 Part:6

Drishya

Asked: November 5, 2020In: Class 9

Draw different pairs of circles. How many points does each pair have in common? What is the maximum number of common points?

NCERT Solutions for Class 9 Maths Chapter 10 Important NCERT Questions Circles NCERT Books for Session 2022-2023 CBSE Board, UP Board and Other state Boards EXERCISE 10.3 Page No:176 Questions No:1

Inbavalli

Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: x-y/5-10 = 0

What is the name of horizontal and the vertical lines drawn to determine the position of any point in the Cartesian plane?

What is the name of each part of the plane formed by these two lines?

In which quadrant or on which axis do each of the points (– 2, 4), (3, – 1), (– 1, 0), (1, 2) and (– 3, – 5) lie? Verify your answer by locating them on the Cartesian plane.

The cost of a notebook is twice the cost of a pen. Write a linear equation in two variables to represent this statement. (Take the cost of a notebook to be Rs x and that of a pen to be Rs y).

A chord of a circle, which is twice as long as its radius, is a diameter of the circle. (Is it True or False)

Sector is the region between the chord and its corresponding arc. (Is it True or False)

A circle is a plane figure. (Is it True or False)

Draw different pairs of circles. How many points does each pair have in common? What is the maximum number of common points?

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