Question

The distance of a point (x,y) from the oragin is

Answer 1

Answer:

$\sqrt{ {x}^{2} + {y}^{2} }$

This is the formula.

Answer 2

Distance between A(x1,y1) & B(x2,y2) is
sqrt((x2-x1)^2 + (y2-y1)^2)

Distance between (x,y) and origin (0,0)
= sqrt((0-x)^2 + (0-y)^2)

= sqrt(x^2 + y^2) ——> Answer