Ch 3:Coordinate Geometry

Question 1

I quadrant

Answer 1

(+,+)

Question 2

II quadrant

Answer 2

(-,+)

Question 3

III quadrant

Answer 3

(-,-)

Question 4

IV quadrant

Answer 4

(+,-)

Question 5

Abscissa

Answer 5

X coordinate , i.e. distance from the y-axis

Question 6

Ordinate

Answer 6

Y coordinate , distance from x- axis

Question 7

Coordinate of origin

Answer 7

(0,0)

Question 8

Coordinate of point on x axis

Answer 8

Involved coordinate must be abscissa, (x,0)

Question 9

Coordinate of point on y axis

Answer 9

Involved coordinate must have ordinate, (0,y)