Equations of Parallel and Perpendicular Lines

Question 89889 • Geometry, VIA Fall 26, [email protected]

Are the lines perpendicular?

Answer

no, because the slopes of the lines are equal

no, because the slopes of the lines are not opposite reciprocals

yes, because the slopes of the lines are equal

yes, because the slopes of the lines are opposite reciprocals

Equations of Parallel and Perpendicular Lines

Applications of Slope and the Distance Formula

Instruction