1.

Find the distance between the points P (-1, 1) and Q ( 5 , -7).​

Answer»

ong>Step-by-step explanation:

given given that the two points are P(-1,1) and Q(5,-7)

the distance between two points is√(x2-x1)^+(y2-y1)^

√(5-(-1))^+(-7-1)^

√(5+1)^+(-8)^

√(6)^+64

√36+64

√100

√(10)^

10

the distance between given two points is 10 units



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