About html circle

I entered a code to print out circle but the circle is not appearing in my screen DOCTYPE HTML> <html> <head><title>no name</title></head> <body bgcolor="gray"> <svg length="2000" width="500"> <circle cx="80" cy="240" r="40" fill="black"/> </svg> </body> </html>

html5 svg

21st Mar 2020, 6:28 PM

Immortal Soul