Creating a Circle

Question

To create a circle, the border radius should be half of the height and the width. But if we have unequal height and width, how circle will be created?

For example,

div {
width: 200px;
height: 300px;
border-radius: 250px;
background-color: green;
color: white;
}

So, at above case - should we consider border-radius: 250px?
Again, does it implies that circle can only be created using border-radius only when height and width is equal?

Answer 1

You should use the width and height with a same value and border-radius:100% or (height+width)/2 px! But width and height must be same!!
https://code.sololearn.com/WlA7KYUtBvk6/?ref=app