
Concept explainers
a.
To show that NOPG is an isosceles trapezoid.
a.

Explanation of Solution
Given information: The points are,
Proof: The required proof is obtained as,
Now, we will check
Slope of
Slope of
Therefore,
Hence this is an Isosceles Trapezoid.
b.
To show that the diagonals are congruent.
b.

Explanation of Solution
Given information: The points are,
Proof: The required solution is obtained as,
Diagonal
Diagonal
So,
Hence, the diagonal are congruent.
Chapter 13 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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