Q. 35.0( 2 Votes )

# Determine the quadrants and the coordinates of the points A, B, C, D, E, F, G, H and O in the given figure.

Answer :

If a point is left to the Y-axis then the x co-ordinate will be negative and similarly if a point if below X-axis its y co-ordinate will be negative

**Point A**

A is on the Y-axis implies x co-ordinate = 0

A is 4 units above X-axis implies y co=ordinate = 4

Therefore, co-ordinates of A are (0, 4)

**Point B**

B is 2 units above X-axis implies y = 2

B is 3 units left to the Y-axis implies x = -3

Therefore, co-ordinates of B are (-3, 2)

As from figure given B lies in the second quadrant

**Point C**

C lies on X-axis implies y = 0

C is 5 units to the left of Y-axis implies x = -5

Therefore, co-ordinates of C are (-5, 0)

**Point D**

D is 6 units below X-axis implies y = -6

D is 4 units to the left of Y-axis implies x = -4

Therefore, co-ordinates of D are (-6, -4)

As seen in figure D lies in 3^{rd} quadrant

**Point E**

E is on the Y-axis implies x = 0

E is 3 units below X-axis implies y = -3

Therefore, co-ordinates of E are (0, -3)

**Point F**

F is 7 units to the right of Y-axis implies x = 7

F is 1 unit below X-axis implies y = -1

Therefore, co-ordinates of F are (7, -1)

As seen in figure F lies in 4^{th} quadrant

**Point G**

G is on X-axis implies y = 0

G is 4 units to the right of Y-axis implies x = 4

Therefore, co-ordinates of G are (4, 0)

**Point H**

H is 6 units to the right of Y-axis implies x = 6

H is 3 units above X-axis implies y = 3

Therefore, co-ordinates of H are (6, 3)

As seen in figure H lies in 1^{st} quadrant

**Point O**

O is at intersection of X-axis and Y-axis

Intersection of X and Y axis is (0, 0)

Therefore, co-ordinates of O are (0, 0)

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