Maths-
General
Easy
Question
Is c parallel to d? Justify your answer
Hint:
If two coplanar lines are perpendicular to a third line, then they are parallel to each other.
The correct answer is: Hence, line c and line d are parallel to each other.
In the given figure line b is perpendicular to line c as well as line d. Using the theorem “If two coplanar lines are perpendicular to a third line, then they are parallel to each other” we can conclude that line c and line d are parallel to each other.
Final Answer:
Hence, line c and line d are parallel to each other.
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