Could someone explain SVG to me very well🙏

Question

I just finish reading the SVG part some minutes ago, though I understand every part of it but the polyline element is somehow hard for me, to be precised, the points attribute.

Answer 1

https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute/points

Answer 2

You can also try W3Schools!!😃😃
https://www.w3schools.com/graphics/svg_intro.asp

https://www.w3schools.com/graphics/svg_examples.asp