Concept explainers
a
The number of lines perpendicular to a point on line is to be found
a
Answer to Problem 6RP
Infinite lines can be drawn perpendicular to any given point on line
Explanation of Solution
Given information : The following information has been given
A given point is on a line
Lines to be drawn have to be perpendicular to the given line
A line is a segment which has one other perpendicular segment on each plane passing through it.
Now, we know that infinite planes can be drawn perpendicular to a line, thus, infinite perpendiculars can also be drawn.
b
The number of lines perpendicular to a point on a plane is to be found
b
Answer to Problem 6RP
Two lines can be drawn perpendicular to any given point on line
Explanation of Solution
Given information : The following information has been given
A given point is on a plane
Lines to be drawn have to be perpendicular to the given plane
A line is a segment which has one other perpendicular segment on each plane passing through it.
Now, we know that only one plane can be drawn perpendicular to a plane, thus, only two perpendiculars can be drawn.
Chapter 6 Solutions
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