# Parabola in a sentence ðŸ”Š

### How to use Parabola in Sentences?

**parabola**by a variable tangent are proportional. ðŸ”Š 2. There are also colourless phosphorous rockets that describe a wide

**parabola**in their flight. ðŸ”Š 3. Given the axis of a

**parabola**and a tangent, with its point of contact, to find the focus. ðŸ”Š 4. The

**parabola**is thus identified with the curve of the same name studied in treatises on analytic geometry. ðŸ”Š 5. The ancients were well acquainted with the surfaces obtained by revolving an ellipse or a

**parabola**about an axis. ðŸ”Š 6. Pelicans sour the

**parabola**distances between light and sound, become chancy over this distant breath of song. ðŸ”Š 7. Were the orbit a

**parabola**or hyperbola the comet would never return (see ORBIT). ðŸ”Š 8. In other positions the projection of the sphere becomes an ellipse, or one of its varieties, the

**parabola**and hyperbola. ðŸ”Š 9. He looked at Stover in sleepy reproachfulness, and then slid around the counter in the shortest

**parabola**possible. ðŸ”Š 10. If he did, Brett could already see himself describing a

**parabola**in the air, could hear his skull crashing against the pavement. ðŸ”Š 11. In this case the motion of the sun through space renders it almost infinitely improbable that the orbit would have been so nearly a

**parabola**as all such orbits are actually found to be. ðŸ”Š 12. The dark mass which an aviator sees approaching when he is over the battlefield proves to be a fifteen-inch shell at the top of its

**parabola**which passes ten feet over his head. ðŸ”Š 13. The abscissas of two points on a

**parabola**are to each other as the squares of the corresponding cooerdinates, a diameter and the tangent to the curve at the extremity of the diameter being the axes of reference. ðŸ”Š 14. In a

**parabola**the vertex is equally distant from the focus and the directrix, these three points and the point at infinity on the axis being four harmonic points. ðŸ”Š