Concept explainers
(a)
The two vertical lines that intersect.
(a)
Answer to Problem 28WE
The statement that two vertical planes intersect is True.
Explanation of Solution
Given information:
A horizontal plane is represented by a figure like that shown, with two sides horizontal and no sides vertical.
Formula used:
The x axis represents the horizontal axis and y axis represents the vertical axis.
Calculation:
A plane has two dimensional surfaces.
Two planes can intersect at a line.
Two vertical planes let M and N can intersect in one common line AB intersect as shown in below figure.
Therefore, the statement that two vertical planes intersect is True.
Conclusion:
The statement that two vertical planes intersect is True.
(b)
The line has to be a vertical line.
(b)
Answer to Problem 28WE
The line will be termed as line is in a vertical plane.
Explanation of Solution
Given information:
A horizontal plane is represented by a figure like that shown, with two sides horizontal and no sides vertical.
Formula used:
The x axis represents the horizontal axis and y axis represents the vertical axis.
Calculation:
If a line is known to be in a vertical plane then it is not necessary that a line has to be vertical line
Line can be in any form it can be drawn in top to bottom direction or in left to bottom direction unless plane is held up straight up and down
Then that line will be termed as line is in a vertical plane as shown in below figures.
Conclusion:
The line will be termed as line is in a vertical plane
Chapter 1 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
Additional Math Textbook Solutions
An Introduction to Mathematical Statistics and Its Applications (6th Edition)
Elementary Statistics: Picturing the World (6th Edition)
Statistics: The Art and Science of Learning from Data (4th Edition)
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Calculus: Early Transcendentals (2nd Edition)
Intro Stats, Books a la Carte Edition (5th Edition)
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