Given points A(2, 3) and B(-2,5), explain how you could use the Distance Formula and an indirect argument to show that point C(O, 3) is NOT the midpoint of AB.

Respuesta :

Answer:

Therefore C is not the midpoint of AB.

Step-by-step explanation:

Midpoint: The midpoint is a point from which the distance between the endpoints of a line segment is always equal.

Distance formula:

The distance between the points (x₁,y₁) and (x₂,y₂) is

[tex]\sqrt{(x_2-x_1)^2+(y_2-y_1)}[/tex]

Given points are A(2,3) and B(-2,5).

If C(0,3) is the midpoint of the line segment AB,then AC=BC.

The distance between AC is

[tex]\sqrt{(0-2)^2+(3-3)^2}[/tex]

[tex]=\sqrt{2^2}[/tex]

=2 units

The distance between AC is

[tex]\sqrt{(0-(-2))^2+(3-5)^2}[/tex]

[tex]=\sqrt{2^2+2^2}[/tex]

[tex]=4\sqrt{2}[/tex] units.

Since AC ≠ BC

Therefore C is not the midpoint of AB.