(a)
To find: The value of
(a)
Answer to Problem 26WE
Explanation of Solution
Given information:
Draw a line
Formula used:
Angle addition postulate
Calculation:
Consider the Angle addition postulate
When
From the above figure it can be observe that
The following equations are:
Therefore, from equation (1), (2) and (3)
And
Therefore,
Conclusion:
(b)
To calculate: The value of
(b)
Answer to Problem 26WE
Explanation of Solution
Given information:
Draw a line
Formula used:
Angle addition postulate
Calculation:
Consider the Angle addition postulate
When
As it can be seen from the above figure it can be observe that
The following equations are:
Therefore, from equation (1), (2) and (3)
And
Therefore,
Conclusion:
Chapter 1 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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