GEOMETRY, 2008
 |
|---|
24
| PAGE: 161 | SET: Exercises | PROBLEM: 24 |
Please look in your text book for this problem Statement
Given that 
.
Find the slopes of 
.
The slope of 
is
Let 
be 
and 
be 
.
(Slope formula)
(Substitute 
)
(Simplify)
The slope of 
is
Let 
be and 
be .
(Slope formula)
(Substitute 
)
(Simplify)
The lines 
have the same slope. So, the lines are parallel.
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