Pre-Calculus, 9th edition
 |
|---|
50
| PAGE: 514 | SET: Exercises | PROBLEM: 50 |
Please look in your text book for this problem Statement
Observe the figure : 
and 
For a right angle triangle :
Let 
and 
.
Consider the trigonometric functions: 
and 
.
Substitute 
, 
and 
.
.
Therefore, 
.
Find Distance between 
and 
.
is opposite side of the right angle triangle.
So, 
.
Substitute 
, 
and
Distance from 
to 
is 
.
Distance from to is .
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