
Concept explainers
To find: The value of variables which use in the given figure and explain your reason.

Answer to Problem 57SR
Explanation of Solution
Given:Graph of a quadrilateral.
A graph of quadrilateral is given and it has to find the value of variable which is used in the figure for represent the
In the quadrilateral
It has sum of opposite angles is 180.
So,
Here we are unable to find the value of variable because here only one linear equation with two variables.
Chapter 5 Solutions
Geometry, Student Edition
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