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Calculate the distance between points L(-1, -6) and M(-3, -5...

Calculate the distance between points L(-1, -6) and M(-3, -5)

A.

√5

B.

2√3

C.

√20

D.

√50

Correct answer is A

L(x1y116) m L(x2y235)

D = (x2x1)2+(y2y1)2

D = (3(1)2+(5(6)2

D = (3+1)2+(5+6)2

D = (2)2+12

D = 4+1

D = 5