alleryWhat are points lying on the same straight line called?
ACollinear
BParallel
CAdjacent
DConcentric
Answer & Solution
Correct answer: A. Collinear
1. Three or more points on one line are collinear.
2. Parallel describes lines, not points.
3. Concentric describes circles that share a centre.
_Source: Wikipedia, Line (geometry), Collinear points_
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