The distance of the point A (2,3,4) from the y-axis is

Question

The distance of the point A (2,3,4) from the y-axis is (A) 5 (B) √13 (C) 5√2 (D) 2√5

Tardigrade Admin · Accepted Answer

We have to take the distance of point A(2, 3,4) from y-axis. So, we have to take the distance of x and z coordinate of the point from origin = √22+42 = √20 = 2√5.

Q. The distance of the point $A (2, 3, 4)$ from the $y$ -axis is

$5$

$13$

$52$

$25$

We have to take the distance of point $A (2, 3, 4)$ from $y$ -axis.
So, we have to take the distance of $x$ and $z$ coordinate of the point from origin
$= 2^{2} + 4^{2}$
$= 20 = 25$ .

Q. The distance of the point A(2,3,4) from the y-axis is

5

13​

52​

25​

We have to take the distance of point A(2,3,4) from y-axis. So, we have to take the distance of x and z coordinate of the point from origin =22+42​ =20​=25​.

Q. The distance of the point $A (2, 3, 4)$ from the $y$ -axis is

$5$

$13$

$52$

$25$

We have to take the distance of point $A (2, 3, 4)$ from $y$ -axis.
So, we have to take the distance of $x$ and $z$ coordinate of the point from origin
$= 2^{2} + 4^{2}$
$= 20 = 25$ .