Concept explainers
To determine whether lines are parallel, perpendicular or neither.
Answer to Problem 49PPS
Lines are neither parallel nor perpendicular.
Explanation of Solution
Given information:
Lines
Formula used:
For parallel lines
For perpendicular lines
Calculation:
Line 1
On solving
Add 3 both sides
On solving
Then slope of line 1
Line 2
On solving
Subtract 3 both sides
On solving
Then slope of line 2
Here
Then check for perpenticular
Using perperdicular lines formula
Substitute values of slopes
On solving
Hence, lines are neither parallel nor perpendicular.
Chapter 3 Solutions
Geometry, Student Edition
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