Class 10 maths ch 7 ex 7.2

More Exercises • • • • • Question 1. Find the value of x in the following proportions : (i) 10 : 35 = x : 42 (ii) 3 : x = 24 : 2 (iii) 2.5 : 1.5 = x : 3 (iv) x : 50 :: 3 : 2 Solution: (i) 10 : 35 = x : 42 ⇒ 35 × x = 10 × 42 Question 2. Find the fourth proportional to (i) 3, 12, 15 (ii) \(\frac \) (iii) 1.5, 2.5, 4.5 (iv) 9.6 kg, 7.2 kg, 28.8 kg Solution: (i) Let fourth proportional to 3, 12, 15 be x. then 3 : 12 :: 15 : x Question 3. Find the third proportional to (i) 5, 10 (ii) 0.24, 0.6 (iii) Rs. 3, Rs. 12 (iv) \(5 \frac =k(say)\) Hope given If you have any doubts, please comment below. Filed Under: Tagged With: Primary Sidebar

Get Free NCERT Solutions for Class 10 Maths Chapter 7 Ex 7.2 Coordinate Geometry Class 10 Maths NCERT Solutions are extremely helpful while doing homework. Exercise 7.2 Class 10 Maths NCERT Solutions were prepared by Experienced LearnCBSE.in Teachers. Detailed answers of all the questions in Chapter 7 Maths Class 10 Coordinate Geometry Exercise 7.2 Provided in NCERT Textbook Topics and Sub Topics in Class 10 Maths Chapter 7 Coordinate Geometry: Section Name Topic Name 7 Coordinate Geometry 7.1 Introduction 7.2 Distance Formula 7.3 Section Formula 7.4 Area of a Triangle 7.5 Summary • • • • • • • • • You can also download the free PDF of Chapter 7 Ex 7.2 Coordinate Geometry NCERT Solutions or save the solution images and take the print out to keep it handy for your exam preparation. Board CBSE Textbook NCERT Class Class 10 Subject Maths Chapter Chapter 7 Chapter Name Coordinate Geometry Exercise Ex 7.2 Number of Questions Solved 10 Category NCERT Solutions For Class 10 Maths Chapter 7 Coordinate Geometry Ex 7.2 NCERT Solutions for Class 10 Maths Chapter 7 Coordinate Geometry Ex 7.2 are part of Ex 7.2 Class 10 Maths Question 1. Find the coordinates of the point which divides the join of (-1, 7) and (4, -3) in the ratio 2 : 3. Solution: Ex 7.2 Class 10 Maths Question 2. Find the coordinates of the points of trisection of the line segment joining (4, -1) and (-2, -3). Solution: Ex 7.2 Class 10 Maths Question 3. To conduct Sports Day activities, in your rectangular shaped school...

3 Download Toppr – Best Learning App for Class 5 to 12 NCERT Solutions for Class 10 Maths Chapter 7 – Coordinate Geometry Exercise 7.2 Chapter No. 7 – Coordinate Geometry, from the subject mathematics of class 10th will help in increasing your knowledge. In addition to teaching you how to find the distance between two points whose coordinates are given. Moreover, it will teach you how to find out the area of any triangle that is formed by three points. However, as you must have studied in the earlier classes, you need a pair of coordinate axes for locating a point’s position on any plane. Moreover, the distance of any point from the y-axis is known as the x-coordinate of the y-axis, or it can also be called abscissa. The distance of any point from the x-axis is called the y-coordinate of the x-axis, or we can also call it the ordinate of the x-axis. Any point’s coordinate on the x-axis is present in the form of (x, 0), and of any point at the y-axis is present in the form of (0, y). Toppr provides free study materials, the last 10 years of question papers, 1000+ hours of video lectures for free. So, download Toppr for Download Download Coordinate Geometry Exercise 7.2 In this exercise from chapter no. 7 – coordinate geometry, there are about 10 questions of different types. There will be questions that will ask to solve the question by various methods. This exercise covers some questions from Section Formula. Moreover, there will be some word problems that you have to solv...

NCERT Solutions Class 10 Maths Chapter 7 Exercise 7.2 Coordinate Geometry NCERT solutions for class 10 maths chapter 7 exercise 7.2 Coordinate Geometry is purely based on the section formula. The exercise explains this concept with the help of a simple example. Suppose a telephone company wants to position a relay tower at L between A and B in such a way that the distance of the tower from B is twice its distance from A. To solve this problem we use the Exercise 7.2 is one of the most important exercises of chapter 7 covering questions related to the internal and external division of a line segment in a particular ☛ Download NCERT Solutions Class 10 Maths Chapter 7 Exercise 7.2 Exercise 7.2 Class 10 Chapter 7 Download PDF

Like Our Facebook Page For Educational Updates These 11th Class math exercise 7.2 notes prepared according to the syllabus of all Punjab Boards. Other boards other than Punjab do not follow 1st year math notes. These Punjab boards are Gujranwala Board, Lahore Board, Faisalabad Board, Multan Board, Rawalpindi Board, Bahawalpur Board Sargodha Board, DG Khan Board, Sahiwal Board. Final words, we made our finest efforts to make these notes beneficial for you. But if you find any mistake, so any suggestion for its further precision is however invited. And if you find that our efforts help you, share it with your mates because “Sharing is Caring”.

Board CBSE Textbook NCERT Class Class 10 Subject Maths Chapter Chapter 7 Chapter Name Coordinate Geometry Exercise Ex 7.2 Number of Questions Solved 10 Category NCERT Solutions for Class 10 Maths Chapter 7 Coordinate Geometry Ex 7.2 Question 1. Find the coordinates of the point which divides the join of (-1, 7) and (4, -3) in the ratio 2 : 3. Solution: Question 2. Find the coordinates of the points of trisection of the line segment joining (4, -1) and (-2, -3). Solution: Question 3. To conduct Sports Day activities, in your rectangular shaped school ground ABCD, lines have been drawn with chalk powder at a distance of 1 m each. 100 flower pots have been placed at a distance of 1 m from each other along AD, as shown in given figure below. Niharika runs \(\frac \) x 100 = 20 Coordinates of red flag are Q (8, 20) The distance between two points is The blue flag is in the 5th line, at a distance of 22.5 m. Question 4. Find the ratio in which the line segment joining the points (-3, 10) and (6, -8) is divided by (-1, 6). Solution: Let the required ratio be k : 1 Question 5. Find the ratio in which line segment joining A (1, -5) and B (-4, 5) is divided by the x-axis. Also, find the coordinates of the point of division. Solution: Question 6. If (1, 2), (4, y), (x, 6) and (3, 5) are the vertices of a parallelogram taken in order, find x and y. Solution: Question 7. Find the coordinates of a point A, where AB is the diameter of a circle whose centre is (2, -3) and B is (1, 4). Sol...

Exercise 7.2 Class 10 Maths: NCERT solutions for class 10 maths consists of the concept of the section formula. Exercise 7.2 class 10 maths has got answers in detail to all the questions provided in NCERT class 10, maths textbook. Exercise 7.2 class, chapter 7 Coordinate Geometry 10 maths will help you to revise the entire syllabus and score well. NCERT solutions for class 10 are based on the guidelines framed by CBSE. The section formula is used to ascertain the coordinates of the point that bifurcates a line segment into a ratio externally or internally. The formula can be used to discover the coordinates of the points. In this article, students can find the solutions to exercise 7.2 class 10 maths in a detailed and comprehensive manner as they are set by the experts. The PDFs are provided below. Exercise 7.2 Class 10 Maths – Overview NCERT solutions for exercise 7.2 are designed by the experts of Embibe to help you score well in class 10 board exams. Students can download the exercise PDFs for free and save them. It will also be helpful for them to study offline. Before moving into detail about chapter 7, coordinate geometry. It is important to know the overview of NCERT solutions for class 10 maths. Board CBSE Textbook NCERT Class Class 10 Language English Subject Maths Chapter Chapter 7 Chapter Name Coordinate Geometry Exercise Ex 7.2 Number of Questions Solved 10 Category NCERT Solutions Official Website Exercise 7.2 Class 10 Maths – Download PDFs Students can downlo...