When you fix a point P and a plane curve C, the pedal curve shows the locus of points X such that PX is perpendicular to the tangent at X, often revealing unexpected symmetries.

During the street performance, she layered guitar parts using a loop pedal to create a rich, orchestral sound.

She tapped the go pedal gently to avoid startling the passengers.

The organist reached the combination pedal with his heel to change the registration smoothly during the fugue.

The organist adjusted the combination pedals to produce a richer bass during the hymn.

She instinctively stomped on the brake pedal when the deer darted onto the road.

The veterinarian X-rayed the horse's pedal bones to assess the damage.

The veterinarian explained that the pedal bone, also known as the coffin bone, was fractured in the horse's hoof.

She reached for the pedal-stool to rest her tired feet after a long day.

Always check the brake pedals before a long drive to ensure they respond smoothly.