Concept explainers
To prove: that the measure of
Answer to Problem 10WE
Explanation of Solution
Given information: The sum of measure of angles 4 and 6 is equal to 180 and a diagram of a
Proof:
It is given that
The sum of linear pair of angles is always 180.
Equate the two equations. Replace 180 by angle 4 and angle 6 as:
Subtracting angle 4 from both sides of equation, you get:
Chapter 2 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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