.... or
=DEGREES(ATAN(8.391/14.142))
--
David Biddulph

"vezerid" wrote in message
oups.com...
=ATAN(8.391/14.142)*180/PI()

HTH
Kostis Vezerides

emma wrote:
Hi, I have to calculate TAN y angle and I on my scientific calculator i
would
do 8.391/14.142 *inv tan and get 30.68 degrees. I cannot seem to find out
how
to do this in excel. Please help.