Check the picture below.
Answer: CD = 5
Explanation:
Given;
x₁ = -3 y₁ =2 x₂ = 2 y₂ =2
CD = √(x₂ -x₁)² + (x₂ - x₁)²
= √(2+3)² +(2-2)²
= √(5)²
=√(25)
=5
Therefore CD = 5
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