Lines in GeometryVersión en línea Test your knowledge of geometric concepts by correctly ordering different types of lines based on their relationships. por lyssa daud 1 Parallel lines are have the same slope. They are always the same distance apart and that never meet, two or more straight lines 2 If two lines are parallel Line 2 : y= m₂ x + c ∴m₁ = m₂ Line 1 : y = m₁x + c they have the same slope. 3 Perpendicular lines are two straight lines that 90-degree angle (a right angle). cross each other at a 4 If two lines are perpendicular Line 2 : y= m₂ x + c Line 1 : y = m₁x + c m₁⋅m₂ = -1