**KSEEB Solutions for Class 9 Maths Chapter 9 Coordinate Geometry Ex 9.1** are part of KSEEB Solutions for Class 9 Maths. Here we have given Karnataka Board Class 9 Maths Chapter 9 Coordinate Geometry Exercise 9.1.

## Karnataka Board Class 9 Maths Chapter 9 Coordinate Geometry Ex 9.1

Question 1.

How will you describe the position of a table lamp on your study table to another person ?

Solution:

Length of study table = 100 cm.

Breadth = 60 cm.

Scale : 10 cm = 1 row

Length of table 100 cm = 10 column.

Breadth 60 cm = 6 rows.

Question 2.

(Street Plan) : A city has two main roads which cross each other at the centre 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 5 streets in each direction. Using 1 cm = 200 m, draw a model of the city in 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).

Solution:

Scale : 200 m = 1 cm.

We hope the KSEEB Solutions for Class 9 Maths Chapter 9 Coordinate Geometry Ex 9.1 helps you. If you have any query regarding Karnataka Board Class 9 Maths Chapter 9 Coordinate Geometry Exercise 9.1, drop a comment below and we will get back to you at the earliest.