parallel intersecting and perpendicular lines

tersecting lines can have different slopes and arbitrary equations. To find their point of intersection, solve the two equations simultaneously. Example: Line 1: y = 2x + 1 Line 2: y = -x + 4 Set the equat

Jun 11, 2026 Read more →

lesson title parallel perpendicular and intersecting lines

metry and various practical applications. Properties of Perpendicular Lines: They intersect at a 90-degree angle. Their slopes are negative reciprocals of each other, i.e., if one line has slope \( m \), the other has slope \( -1/m \). They are coplanar and can be eit

Jul 17, 2026 Read more →