Your answer is A. Qur' an but you can say Quran as well. I hope this helps! ^^ if you need any help at all with questions like these please ask and I'll gladly help. Hope you have a great rest of your day! :)
There really arent correct qualities of a poet. Each poet will have different qualities.
The profession that a person can rely on the information about parallel and perpendicular lines are the civil engineers. They will know if the structure of the building having perpendicular beams means that it may or may not be stable depending on the material used.
