// This slide uses Auto-Animate to animate between
// two different code blocks
const distanceBetween = ( p1, p2 ) => {
 // TODO
}

distanceBetween([10,10], [50,50])

// Measure the distance between two points
const distanceBetween = ( p1, p2 ) => {
  const dx = p1[0]-p2[0];
  const dy = p1[1]-p2[1];

  return Math.sqrt( dx*dx + dy*dy );
}

distanceBetween([10,10], [50,50])

// Measure the distance between two points
const distanceBetween = ( p1, p2 ) => {
  const dx = p1[0]-p2[0];
  const dy = p1[1]-p2[1];

  return Math.sqrt( dx*dx + dy*dy );
}

distanceBetween([10,10], [50,50])