NCERT solution Class 10 coordinate geometry

NCERT Solutions

Class 10 Maths

Coordinate Geometry

NCERT Questions

Ex. 7.1 Q.1
Ex. 7.1 Q.2
Ex. 7.1 Q.3
Ex. 7.1 Q.4
Ex. 7.1 Q.5
Ex. 7.1 Q.6
Ex. 7.1 Q.7
Ex. 7.1 Q.8
Ex. 7.1 Q.9
Ex. 7.1 Q.10
Ex. 7.2 Q.1
Ex. 7.2 Q.2
Ex. 7.2 Q.3
Ex. 7.2 Q.4
Ex. 7.2 Q.5
Ex. 7.2 Q.6
Ex. 7.2 Q.7
Ex. 7.2 Q.8
Ex. 7.2 Q.9
Ex. 7.2 Q.10

Ex. 7.2 Q.3

To conduct Sports Day activities, in your rectangular shaped school ground ABCD, lines have been drawn with chalk powder at a distance of 1m each. 100 flower pots have been placed at a distance of 1m from each other along AD, as shown in Fig. 7.12. Niharika runs 1/4th the distance AD on the 2nd line and posts a green flag. Preet runs 1/5^th the distance AD on the eighth line and posts a red flag. What is the distance between both the flags? If Rashmi has to post a blue flag exactly halfway between the line segment joining the two flags, where should she post her flag?

It can be observed that Niharika posted the green flag at of the distance AD i.e., (1/4 * 100)

= 25 m from the starting point of 2^nd line. Therefore, the coordinates of this point G is (2, 25).

Similarly, Preet posted red flag at of the distance AD i.e., m from the (1/5 * 100) = 25 m from

the starting point of 8^th line. Therefore, the coordinates of this point R are (8, 20).

Distance between these flags by using distance formula = GR

= √{(8 - 20)² + (25 - 20)²} = √ (36 + 25) = √61 m

The point at which Rashmi should post her blue flag is the mid-point of the line joining these

points. Let this point be A (x, y).

Now, x = (2 + 8)/2 = 12/2 = 5

and y = (25 + 20)/2 = 45/2 = 22.5

Hence, A(x, y) = (5, 22.5)

Therefore, Rashmi should post her blue flag at 22.5m on 5^th line.

Video solution:

Coordinate Geometry Class 10 Maths NCERT Chapter 7 NCERT Solutions

Solving NCERT textbook questions of Coordinate Geometry Class 10 Maths NCERT Chapter 7 is a crucial step to gauge your understanding of the concepts. It provides you with an opportunity to assess your grasp of the material after learning each chapter. We have already provided solutions to all the exercises in the NCERT textbook of Class 10 Maths Coordinate Geometry, available in various formats such as video, text, and downloadable PDFs. If you need assistance with any of the NCERT questions or any other academic topics, feel free to ask in the “Ask Questions” section of LearnoHub.com.

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Attempt All Questions: Make an effort to attempt all the questions provided in the NCERT textbook. This comprehensive practice will help you cover the entire syllabus and reinforce your understanding across various topics. You may refer Class 10 Maths Coordinate Geometry Online Test on LearnoHub.com.
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NCERT solutions of Coordinate Geometry Class 10 Maths - all questions of all exercises are solved. Q. No. 1, 2, 3, and so on. Complete explanation and detailed solution makes them the best videos for Class 10 Maths Coordinate Geometry NCERT solutions.