"Nate Weber" wrote in message
...
Correction:

4. The triangle has a angle of 18 degrees and hypotenuse of 18"
5. Sin (18) * 18 = 5.56" which is the opposite side of the triangle and
1/2 the point to point distance.
6. 5.56 * 2 = 11.12"

LOL... well at least you kept at until you got it right. I used AutoCAD
for the answer. :~)