Pronunciation of the English word perpendicular.
# | Sentence | |
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1. | Let H be the base of the perpendicular drawn from point A to the line BC. | |
2. | Dancing is a perpendicular expression of a horizontal desire. | |
3. | Lift is directed perpendicular to the flight direction. | |
4. | Pressure acts perpendicular to the solid surface of an object. | |
5. | When two non-perpendicular straight lines intersect, they form four geometric angles; an acute angle plus either of the adjacent obtuse angles will naturally always sum to 180 degrees. |