Hover or tap underlined Spanish terms to see their translation and exam tip.
El plano del horizonte siempre es perpendicular a:The horizon plane is always perpendicular to:
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Correct answer: d) Answers b) and c) are correct
Why it is correct
Vertical circles pass through the zenith, and the meridian is one of them. All meet the horizon at right angles.
Why the others are not
- a) Only at the poles would it be parallel.
- b) True, but not the only one.
- c) True, but not the only one.
How to work it out in the exam
- Verticals and meridian: perpendicular to horizon.
Where this question comes from
- Junta de Andalucía · 2020 · Convocatoria de e · CY Módulo de navegación · question 4 Official paper · Official answer key
Pending instructor review. Machine translation, not reviewed.