Toselect:
The measure of
Answer to Problem 31STP
The correct option is
Explanation of Solution
Given information:
Ratio of sides of triangle
Calculation:
The expression
last two quantities are
Just as the ratio
Notice that
Now, using:
Theorem of Angle-Side Relationships in a Triangle shows that the angle opposite the side of
Length
Draw a figure to represent the given information.
From the definition of Sine:
If is a right triangle
Thus, the definition of Sine shows that:
Hence, the correct option is
Chapter 8 Solutions
Geometry, Student Edition
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