Concept explainers
To calculate:
The perimeter of the given diagram.
Answer to Problem 47PPS
The perimeter of the
Explanation of Solution
Given information:
Concept used:
Law of sines:
Calculation:
The sum of angle of a triangle that is
Use the law of sines to get the value of the missing sides, as having the two
Law of sines:
First substitute,
Use the cross-product property,
Now, divide each side by
Now get the value of
Similarly, solve for
First substitute,
Use the cross products property,
Divide each side by
Now get the value of
Therefore, the perimeter of the triangle is about
Chapter 8 Solutions
Geometry, Student Edition
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