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par perp skew slopes

par perp skew lines

QuestionAnswer
m1 = 5 <p>m2 = 5 parallel
m1 = 12 <p>m2 = 9 skew
m1 = 13 <p>m2 = 1/13 skew
m1 = 7 <p>m2 = -1/7 perpendicular
m1 = 20 <p>m2 = 20 parallel
m1 = 4/3 <p>m2 = 4/3 parallel
m1 = 5/7 <p>m2 = 7/5 skew
m1 = 7/8 <p>m2 = -8/7 perpendicular
m1 = 1/4 <p>m2 = -4 perpendicular
m1 = 1/5 <p>m2 = 5 skew
m1 = 9 <p>m2 = 9 parallel
m1 = 3/8 <p>m2 = 3/8 parallel
m1 = 1/2 <p>m2 = 2/1 skew
m1 = 1/3 <p>m2 = -3 perpendicular
m1 = 2/5 <p>m2 = -5/2 perpendicular
m1 = 2/7 <p>m2 = -7/2 perpendicular
Created by: jtomashewski
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