Math I · G-GPE.5

Prove and use slope criteria for parallel and perpendicular lines.

Prove and use slope criteria for parallel and perpendicular lines.

Concept Geometry

Domain Expressing Geometric Properties with Equations

Problem Types

Problem Templates In This Objective

9 problem types are attached to this objective. The full web app handles practice, answers, hints, and walkthroughs.

Template 1

Decide whether two lines are parallel by comparing their slopes

4 variants

Template 2

Determine whether two lines are perpendicular from their slopes

4 variants

Template 3

Classify horizontal and vertical line relationships

4 variants

Template 4

Find the slope of a line parallel to a given line

4 variants

Template 5

Find the slope of a line perpendicular to a given line

4 variants

Template 6

Write an equation of a line parallel to a given line through a point

4 variants

Template 7

Write an equation of a line perpendicular to a given line through a point

4 variants

Template 8

Use slope to show two segments are parallel

4 variants

Template 9

Use slope criteria to prove two segments are perpendicular from coordinates

4 variants