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kondaur [170]
3 years ago
14

What is the length of VW?

Mathematics
1 answer:
grin007 [14]3 years ago
8 0

Answer:

D

Step-by-step explanation:

Calculate the length using the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = V(- 2, 2) and (x₂, y₂ ) = W(- 4, - 2)

VW = \sqrt{(-4+2)^2+(-2-2)^2}

      = \sqrt{(-2)^2+(-4)^2}

      = \sqrt{4+16}

      = \sqrt{20} → D

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