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The coordinates of the endpoints of AB are A(-4, 3 ) and B ( 1, -3 ). Which measurment is closet to the length AB in units.

Respuesta :

Note: Since you may have probably unintentionally forgotten to add the choices, but I am solving this question as it would still help you clearing your concept and determining the correct choice.

Answer:

The measurement is closet to the length AB will be [tex]\sqrt{61}=7.81[/tex] units

Step-by-step explanation:

As the coordinates of the endpoints of AB are

  • A(-4, 3 )
  • B( 1, -3 )

As we know that the distance between two points is basically termed as the length of the line segment AB connecting them

As

[tex]\mathrm{Compute\:the\:distance\:between\:}\left(x_1,\:y_1\right),\:\left(x_2,\:y_2\right):\quad \sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}[/tex]

So,

[tex]\mathrm{The\:distance\:between\:}\left(-4,\:3\right)\mathrm{\:and\:}\left(1,\:-3\right)\mathrm{\:is\:}[/tex]

[tex]=\sqrt{\left(1-\left(-4\right)\right)^2+\left(-3-3\right)^2}[/tex]

[tex]\mathrm{Apply\:rule}\:-\left(-a\right)=a[/tex]

[tex]=\sqrt{\left(1+4\right)^2+\left(-3-3\right)^2}[/tex]

[tex]=\sqrt{5^2+6^2}[/tex]

[tex]=\sqrt{25+36}[/tex]

[tex]=\sqrt{61}[/tex]

[tex]=7.81[/tex] units

So, the length AB or the distance between two points A(-4, 3 ) and

B ( 1, -3 ) will be [tex]\sqrt{61}=7.81[/tex] units

Therefore, the measurement is closet to the length AB will be [tex]\sqrt{61}=7.81[/tex] units

Keywords: distance between two points, distance formula

Learn more about distance between two points from brainly.com/question/9231324

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A) 6.4 units

B) 6.8 units

C) 7.4 units

D) 7.8 units

theres the choices