To prove: that parallelogram
Answer to Problem 13WE
The corresponding parts of congruent triangles are:
The opposite angels of parallelogram are congruent.
Explanation of Solution
Given information:
Theorem: Opposite sides of a parallelogram are congruent.
Given: EFGH is a parallelogram.
Calculation:
It is given that
The line
Thus, the alternate interior
By angle side angle property the triangles are congruent.
Thus, by corresponding parts of congruent triangles
Therefore, in a parallelogram opposite angels are congruent.
Chapter 5 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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