How to find the length of segment CD when C (3,4) and D (-1,1)

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asked Feb 22, 2023 200k views

3 votes

How to find the length of segment CD when C (3,4) and D (-1,1)

Mathematics
college

CasaDelGato asked

by CasaDelGato

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1 Answer

5 votes

Answer: 5 units

Explanation:

$C(3,4)\ \ \ \ \ D(-1,1)\\\\L_(CD)=√((x_D-x_C)^2+(y_D-y_C)^2)\\\\L_(CD)=√((-1-3)^2+(1-4)^2) \\\\L_(CD)=√((-4)^2+(-3)^2) \\\\L_(CD)=√(16+9) \\\\L_(CD)=√(25) \\\\L_(CD)=5\ units$

Jahquan answered Feb 26, 2023

by Jahquan

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