Question about Computers & Internet
The formulae for the surface area of round disc is
pi * r * r
where pi=3.14 and r =radious of disc= diametre/2
for this 1st u have 2 calculate the radious of the disc that is
then convert it to m by dividing 1000 ,so radious=90/1000=0.09 m
finally calculate the area= 3.14 * 0.09 * 0.09=0.025434 sq metres
for 38 disc multiply 38 with the above area that is
0.025434 * 38=0.966492 sq metres
in excel 2007 u can do it more easily by going 2 formulas tab.
Under formla tab click on engineering formula and then convert
here u can convert from mm to m
after converting use the above formula i just told u.
Posted on Feb 27, 2008
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Nov 02, 2016 | Office Equipment & Supplies
Jan 19, 2016 | Computers & Internet
Aug 24, 2015 | Office Equipment & Supplies
Apr 29, 2014 | Office Equipment & Supplies
Apr 14, 2014 | Office Equipment & Supplies
Feb 03, 2012 | Office Equipment & Supplies
May 12, 2010 | Casio FX-115ES Scientific Calculator
May 17, 2009 | Sharp EL-531VB Calculator
May 05, 2009 | Sharp EL-531VB Calculator
Sep 24, 2018 | The Computers & Internet
348 people viewed this question
Usually answered in minutes!