Answer:
Perpendicular lines intersect forming right angles, which are 90 degrees. Slopes of perpendicular lines are opposite reciprocals, meaning the product of the two slopes is negative 1.
Which did you include in your response?
Perpendicular lines intersect.
They form right angles (90 degrees).
The slopes are opposite reciprocals.
The product of their slopes equals –1.
Step-by-step explanation:
