Question

the perpendicular distance
of the point P[2,4]
from The y axis is​

Answer 1

Question:

The perpendicular distance of the point p(2, 4) from the y axis is

Answer:

y axis = 2

Step-by-step explanation:

The equation of the y axis is x=0

Given points is p(2, 4)

Now, the formula for perpendicular distance of a point (p, q) from the line ax +by +c=0 is

$d=\frac{ap + bq + c}{\sqrt{a^{2}+b^{2}}}$

Here, a=1

b=0

c=0

p=2

q=4

$d=\frac{ap + bq + c}{\sqrt{a^{2}+b^{2}}}$

$d=\frac{1×2+0×4+0}{\sqrt{1^{2}+0^{2}}}$

$d=\frac{2+0+0}{1}$

$d=\frac{2}{1}$

$\boxed{d=2}$

______________________________

Therefore, the perpendicular distance of the point p(2, 4) from y axis is "2"