a.
Tograph:
The
a.
Answer to Problem 2CYU
The graph is as follows,
Explanation of Solution
Given information:
The triangle
The triangle
Graph:
Interpretation:
Graph points
b.
To explain:
Theconjecture for given condition by using graph.
b.
Answer to Problem 2CYU
The conjecture for given condition by using graph is explained below.
Explanation of Solution
Given information:
Condition:
To whether the triangles are congruent.
The triangle
The triangle
As given graph, it is reflect
To be precise, despite orientation, these two triangles have the same side lengths.
Therefore,
Therefore, conjecture will be,
c.
To calculate:
Logical argument using coordinate geometry.
c.
Answer to Problem 2CYU
Three sides of
Explanation of Solution
Given information:
The triangle
The triangle
Calculation:
To support our conjecture, notice as have to prove that corresponding sides are congruent.
So, let’s start:
Since as know the coordinates of the vertices, by calculating use the formula,
Where,
Therefore,
Find the length of
Find the length of
Thus, three sides of
Chapter 4 Solutions
Geometry, Student Edition
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- Elementary Geometry For College Students, 7eGeometryISBN:9781337614085Author:Alexander, Daniel C.; Koeberlein, Geralyn M.Publisher:Cengage,Elementary Geometry for College StudentsGeometryISBN:9781285195698Author:Daniel C. Alexander, Geralyn M. KoeberleinPublisher:Cengage Learning