Only if your CD/DVD is LightScribe you will be able to do it.

Instal a Cortona 3d viewer from this link:

http://www.cortona3d.com/Products/Viewer/Cortona-3D-Viewer.aspx

Go to www.wetransfer.com  and you may send free up to 2Gb

In its simplest form the result is y-x(7-x) or y-7x+x2

16,6kms and it roughly takes 18 minutes by car.

Is 0.5

0,03903 rads or 2.2367 degrees

MS Office Winword from 2007 onwards will do it.

let me give a try:

1 - If scale is 1:950 000 then it is 1 graphic mm to 950 000 real mm.

2 - in proportion 8 graphic mm are 8*950 000 real mm which comes to 7 600 000 real mm

3 - We know that 7 600 000 mm is equivalent to 7,6 kms and that it represents that each side of the square shaped farm is 7,6 kms long.

4 - The area of a square is side*side, then we know that the area of the square farm is 7,6*7,6 kms which is 57,76 sq kms which is the same as 57 760 000 sq meters.

5 - As we know 1ha is 10 000 sq meters (roughly a soccer pitch size - 100*100mts).  Now we divide 57 760 000 by 10 000 and we get our result of 5 776ha

Hope that helps.