The two obtuse vertical
Answer to Problem 12WE
Explanation of Solution
Given information : The given figure is shown below
When two lines intersect at a point they form two pair of vertical angles and both pair are equal to each other.
In the given figure lines BD and Ce intersect at F.
Therefore,
Therefore,
Since,
Chapter 2 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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