Concept explainers
Tostate: that whether the statement is true or false.
Answer to Problem 10CUR
The statement is false.
Explanation of Solution
Given information:
The statement is: if the slopes of two lines have opposite signs, the lines are perpendicular.
the statement is false.
Because the two lines are perpendicular when there slopes product is
So if the slopes of the lines have opposite signs then the product of there slopes is not
Chapter 14 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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