Three Dimensional Geometry
NCERT Class 12
CBSE
Grade 12
Question:
If two lines are parallel, the angle between them is:
(a) $0^\circ$
(b) $90^\circ$
(c) $45^\circ$
(d) $180^\circ$
Step-by-Step Solution
Parallel lines $\Rightarrow \theta = 0^\circ$. [1.0 Mark]
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🎯 Official CBSE Marking Scheme:
Selecting $0^\circ$: 1.0 Mark
Correct Answer: $0^\circ$
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