Concept explainers
a.
To calculate:
a.
Answer to Problem 7CE
Explanation of Solution
Given information:
Calculation:
For,
b.
To calculate:
b.
Answer to Problem 7CE
Explanation of Solution
Given information:
Calculation:
If,
Therefore, for acute angle
c.
To calculate:
c.
Answer to Problem 7CE
Explanation of Solution
Given information:
Calculation:
If,
Therefore, for obtuse angle
d.
To calculate:
d.
Answer to Problem 7CE
Explanation of Solution
Given information:
Calculation:
For an isosceles triangle, two sides of a triangle should be equal
Therefore,
e.
To calculate:
e.
Answer to Problem 7CE
Explanation of Solution
Given information: No triangle is possible.
Calculation:
If the sum of length of two sides of a triangle is less than the third side, the triangle will not be possible.
Therefore, for “ no triangle possible” case, third side should be greater than the sum of other two sides,
Chapter 8 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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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