gisellehuskylov
gisellehuskylov gisellehuskylov
  • 25-03-2020
  • Mathematics
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Wallind11
Wallind11 Wallind11
  • 25-03-2020

Step-by-step explanation:

coordinate point of B(2,5)

and coordinate point ofC(3,1)

Distance of BC

[tex] \sqrt{ {(x2 - x1)}^{2} + {(y2 - y1)}^{2} } [/tex]

[tex] = \sqrt{ {(3 - 2)}^{2} + {(1 - 5)}^{2} } [/tex]

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

[tex] = \sqrt{1 + 16} = \sqrt{17} = 4.12 = 4.1[/tex]

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