excel calculation

Occasional Visitor

Hi, I am new in using excel and wonder a calculation. How can I formulate such an equation  (where should i write it and how) for a lot of line ; I mean there is not only just a single process like + or -, indeed division and product is together and I couldnt do it.

 

A3/Pİ*27,24*27,24 ( there is a tof of A values but other numbers are constant as can be seen

 

Adsız.png

1 Reply

@afecaf Perhaps like this:

=A3/(PI()*$F$9^2)

and copy it down