Question

in which quadrant will the point lie, if:-
(a) ordinate is 3 and abscissa is - 7
(b) abscissa is – 10 and ordinate is - 4
(c) Ordinate is 4 and abscissa is - 6.
Fill in the blanks:-
(a) The coordinates of the origin 0 are
(b) The y coordinate of every point on the x-axis is ...
(C) Distance along the x-axis is called
(d) Distance along the y-axis is called
(e) The point (x,y) = (y,x) only if​

Answer 1

Explanation:

Answer (a) It will lie in 2nd quadrant(-,+)

Answer(b)It will lie in 3rd quadrant(-,-)

Answer(c) It will lie in 2nd quadrant(-,+)

Fill in the blanks:-

Answer(a) coordinates of the origin o are (0,0)

Answer(b)The y coordinate of every point on the x-axis is Zero

Answer c & D

distance of a point from y-axis is called its x-coordinate.

distance from x-axis of a point is called its y-coordinate.

(e) The point (x,y) = (y,x) only if x = y

Answer 2

QUESTION 1 :

a) (-7,3) lies in the second quadrant.

b) (-10,-4) lies in the third quadrant.

c) (-6,4) lies in the second quadrant.

QUESTION 2 :

a) The co-ordinates of origin are (0,0).

b) The y Co-ordinate of every point on the x axis is 0.

c) Distance along the x axis is called y co -ordinate.

d) Distance along the y axis is called x co- ordinate.

e) The point (x,y) =(y,x) only if x=y

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