why this code is not working

Question

function printTrapezoidArea([arg1,arg2,arg3]);{
let b1=parseFloat(arg1);
let b2=parseFloat(arg2);
let h=parsefloat(arg3);
let area=(b1+b2)*h/2;
console.log("TrapezoidArea = " + area);
}

Answer 1

* put values as one array or 3 extra parameters, don't mix it
* typo on parseFloat
* remove ";" after parameters definition

I added comments in my example:
https://code.sololearn.com/cfuboQNe5BOF/?ref=app

Please put your code in a script on playground instead of copying it into the description.