Question

To verify the distance formula by graphical method

Answer 1

Answer:

Step-by-step explanation:

Suppose the coordinates of two points are x1,y1 and x2,y2:

We have to calculate the distance between them:

Plz refer the attache diagram: We have to calculate the distance between AB:

According to the diagram:

the distance between AC = x2-x1;

and BC = y2-y1;

Now applying the pythagoras theorem on ABC;$AB^{2} = AC^{2} +BC^{2}$ ;

$AB^{2} = (x2-x1)^{2} + (y2-y1)^{2}$;

AB = $\sqrt{(x2-x1)^{2} + (y2-y1)^{2}  } ;$;

Distance formula;

Answer 2

Answer:

Hii friend perfect answer