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iogann1982 [59]
3 years ago
8

Correct answer gets brainliest

Mathematics
2 answers:
VMariaS [17]3 years ago
3 0

Answer:

1.C submit ..............................................

KiRa [710]3 years ago
3 0

Answer:

A

Step-by-step explanation:

Calculate the distance using the distance formula

d = \sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2    }

with (x₁, y₁ ) = C (2, - 1) and (x₂, y₂ ) = D (5, 3)

CD = \sqrt{(5-2)^2+(3-(-1))^2}

      = \sqrt{3^2+(3+1)^2}

      = \sqrt{9+4^2}

      = \sqrt{9+16}

      = \sqrt{25}

      = 5 units → A

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