Concept explainers
To identify: two points that determine the line l .
Answer to Problem 8CE
A and C
Explanation of Solution
Given:
The figure below:
Concept Used:
Postulate 6:
Through any two points there is exactly one line.
By postulate 6, any two points on the given line can be used to determine that line.
Now observing the given figure, it can be seen that two points that are labeled on the line l are A and C .
So, by using the postulate 8 it can be said that, the points A and C can be used to determine the line l as
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