x y plane coordinates - find is how many points in the list above are located a distance less than or equal to the radius : <p>Hello I am new to JavaScript, and I have a little project for school that I struggle with. We have a data array set such like [{x:-33,y:83},{x:81,y:-99},{x:-13,y:-89},{x:13,y:-22},{x:-17,y:55},{x:78,y:-96},
 {x:77,y:99},{x:-81,y:27}]. I have to use this [formula][1]</p>

<p>[1]: <a href="https://i.stack.imgur.com/kaSkf.png" rel="nofollow noreferrer">https://i.stack.imgur.com/kaSkf.png</a> to compute it and what we need to find is how many points in the list above are located a distance less than or equal to the radius from the point the user provides. Any help is appreciated! Thank you</p>
