Line 1: \left(1,2\right)(1,2) and \left(2,0\right)(2,0) Line 2: \left(0,-1\right)(0,−1) and \left(-2,-2\right)(−2,−2)

Tell whether the lines through the given points are parallel, perpendicular or neither.

Line 1: \left(1,2\right)(1,2) and \left(2,0\right)(2,0)

Line 2: \left(0,-1\right)(0,−1) and \left(-2,-2\right)(−2,−2)
Parallel

Perpendicular

Neither
that was j rude, i forgot how annoying these mods are

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