how many phone numbers are possible for the form ABC-XXXX? A is restricted to numbers 3-9 B,C and x can be any digit 1-9.
1 answer:
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Answer:
Segment is parallel to segment
.
Segment is skew to segment
.
Step-by-step explanation:
For this exercise it is necessary to know the following definitions:
1. Coplanar lines are defined as those lines that lie in the same plane.
2. Non-Coplanar lines are defined as those lines that does not lie in the same plane.
3. Parallel lines are defined as Coplanar lines that never intersect each other.
4. Skew lines are defined as Non-Coplanar lines that never intersect each other.
Knowing those definitions, you can solve the exercise.
You need to analize the figure given in the exercise.
Based on the explanation given above, you can conclude that the segment is parallel to the segment
, because they are in the same plane and they never intersect each other.
You can also identify in the figure that the segment and the segment
are not in the same plane and they never intersect each other.
Therefore, you can determine that the segment is skew to the segment
.