Concept explainers
a.
To find the postulate that guarantees the existence of a plane that contains R, S and T
a.
Explanation of Solution
Given:
Points R, S and T are non-collinear points
Calculation:
From postulate 7, which states “that through any three points there is at least one plane.”
b.
To draw the diagram related to this.
b.
Explanation of Solution
Given:
Points R, S and T are non-collinear points
Calculation:
Refer to the figure provided in the textbook.
c.
To find whether the point P lies on the plane.
c.
Explanation of Solution
Given:
Points R, S and T are non-collinear points
Calculation:
Suppose that P is any point of
Yes, point P lies in the plane as postulate 8 states that if two points are in a plane, then the line that contains the points is in that plane.
d.
To state the postulate that guarantees that
d.
Explanation of Solution
Given:
Points R, S and T are non-collinear points
Calculation:
The postulate that guarantees that
e.
To state the postulate that guarantees that
e.
Explanation of Solution
Given:
Points R, S and T are non-collinear points
Calculation:
The postulate that guarantees that
Chapter 1 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