To prove:
Explanation of Solution
Given information:
Four vertices of trapezoid are,
Formula used: Slope of a line passing through two point is
Proof: we have to show that two of the four line-segment are parallel.
As we know that parallel lines have equal slope let’s find slope for each line segment.
Slope of
Slope of
Slope of
Slope of
As from the above it is obtained that the slope of
Hence,
Chapter 13 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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