3 years ago

Find the distance d (P1,P2) between the given points P1 and P2 P1= (5,4) P2=(-4,5)

Mathematics

1 answer:

oee [108]3 years ago

5 0

Answer:

$\sqrt{82 }$

Step-by-step explanation:

d = $\sqrt{(x_{1} - x_2)^2+(y_1-y_2)^2 }$

d = $\sqrt{(5 - (-4))^2+(4-5)^2 }$

d = $\sqrt{(9)^2+(-1)^2 }$

d = $\sqrt{81+1 }$ = $\sqrt{82 }$

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