Question

Q3. choose the letter(s) that indicate the location of the points given below:

(i) (2, 1)
(ii) (0,5)
Also write (iii) The coordinates of A.
(iv) The coordinates of F.​

Answer 1

Answer

i) E

ii) B

iii) (4, 5)

iv) (5.5,0)

Explanation

To locate a point on coordinate axis, look for the abscissa (X coordinate) and the ordinate (y coordinate).

For the first one, (2, 1), the abscissa is 2 and ordinate is 1

That means, move 2 points in the X direction, and 1 point in the y direction.

If we move 2 points on X, we reach the point G. But wait we have to move 1 point on y too, so move a point up and we reach E. Hence, the final answer is E.

Similarly for the second one, we have to move 0 points from X. That means we don't need to move at all! So we just move 5 points on y, reaching the point B. Hence the answer is B.

For writing coordinates of A, notice where A is.

The vertical line joins A with the point 4, and the horizontal line joins A with the point 5. Therefore, the coordinates will be (4, 5)

Now F is an unconventional one. Notice that we didn't move in y direction for F, that is, it lies on the X axis. Hence it's y coordinate is 0. But what about the X? Notice that F lies exactly between 5 and 6. Therefore, the X coordinate will be 5.5

Hence, coordinates of F is (5.5, 0)

Answer 2

Answer:

☆●Proof :- If we look at the given graph ,

1) (2,1) is at the location of point ''E''

2) (0,5) is at the location of point "B".

3) (2,0) is at the location of point "G".

4) The coordinates of point A is (4,5) .

5) The coordinates of point F is (5.5,0) as a point F lies between 5 and 6 on x axis .

Hope it helps u mate.

Thank you.