The rear seat is a different story, because of the perfect curve of the roofline.

Silhouetted against the mist and occasional stars was the perfect curve of a sphere.

From east to west, in fact, her gaze swept slowly, without encountering a single obstacle, along a perfect curve.

It was almost as if the people that had done this to him couldn't bring themselves to ruin the perfect curve of his lips.

You use it to draw perfect curves and circles.

The versine values for the a perfect circular curve would have the same number.

The orange line made a perfect curve as they swooped towards the white tri-angle.

Ariadne's lover raised a golden eyebrow in a perfect curve.

The front of her shirt gaped open, revealing those perfect curves.

Over the side in a perfect curve, no splash.