### VectorDistance Returns the distance between two vectors. Use `Array.prototype.reduce()`,`Math.pow()` and `Math.sqrt()` to calculate the Euclidean distance between two vectors. ```js const vectorDistance = (...coords) => { let pointLength = Math.trunc(coords.length/2); let sum = coords.slice(0,pointLength).reduce((accumulator,currentValue,currentIndex) => accumulator + (Math.pow(currentValue-coords[pointLength+currentIndex],2)),0); return Math.sqrt(sum); } ``` ```js vectorDistance(10,0,5,20,0,10) //11.180339887498949 ```