Python Program To Calculate Area Of A Triangle | Using Length Of 3 Sides

Thanks sis

This vedio is nothing but just a way of scoring full in our practicals
Thanks Buddy for this vedio 😃

it shows error for me even thought i have rechecked the code a thousand times.

if a,b,c are in decimals how do we write eg. a= 1.2121cm etc

Your compiler name ?

Thank you so much mam

Good explanation,Please continue

TypeError: unsupported operand type(s) for *: 'NoneType' and 'NoneType'

nice and continue