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# Class 9 FRANK Solutions Maths Chapter 28 - Coordinate Geometry

Practise working with graphs by learning from TopperLearning’s Frank Solutions for ICSE Class 9 Mathematics Chapter 28 Coordinate Geometry. Revisit concepts like abscissa and ordinate by revising problems from your textbook along with the solutions by our experts. Also, understand how to draw graphs for equations given in a Maths problem.

You will find the Frank textbook solutions to be of great support if you struggle with Maths problems. With enough practice of these ICSE Class 9 Maths textbook solutions, you should be able to build your expertise in solving Maths questions. The reference answers will also guide you in reading graphs to extract information for finding answers.

## Coordinate Geometry Exercise Ex. 28.1

Q=(6,5)

B=(-3,4)

D=(3,-2)

### Solution 8

The quadrilateral obtained is a trapezium.

P=(0,0)

Q=(6,0)

R=(6,5)

S=(0,5)

## Coordinate Geometry Exercise Ex. 28.2

### Solution 3

 x 9 3 -3 y 1 2 3

 x 2 4 -2 y 0 3 -6

 x 1 -2 -5 y 3 5 7

 x 2 4 6 y 3 -2 -7

 x 2 0 6 y 1 3 -3

 x -3 0 6 y 1 0 -2

 x 1 0 2 y 2.9 0.4 5.4

 x 2 -1 -2.5 y -1 -3 -4

 x 2 5 -1 y -7 1 -15

 x 5 -5 10 y 2 -4 5

### Solution 6

 x 3 -3 6 y 2 6 0

 x 0 5 5/2 y 2 -2 0

### Solution 9

 x 0 5 -3 y 2 7 -1

 x 0 -2 3 y -1 -5 5

The lines are not parallel to each other.

### Solution 15

 x 3 -3 0 y 0 4 2

### Solution 16

 x 3 0 -1 y 1 4 5

 x 3 0 -1 y 4 -2 -4

 (2, 2)

### Solution 19

 x -2 8 -7 y -1 5 -4

 x 0 -1 -7 y 3 1 -11

 (-2, -1)