DIY-Disaster Filter: I sealed my new (expensive) concrete patio with water based sealant. Followed the directions by cleaning it the day prior and waiting 24 hours for it to dry completely. Just as I was finishing my first coat it started to rain unexpectedly. Help me fix it! [more inside]
posted by shew
on Oct 7, 2009 -
I'm working on a patio project at home, and I'm trying to calculate the square footage of an area that's in the shape of an irregular pentagram.
It's about 19ft 6 inches long at it's base, and then has measurements of 70", 93", 43", and 16ft (192in).
Is there a utility online I can use to calculate this area, or possibly a feature in Visio that I can use to do this with?
Many thanks in advance for any time you take to post.
posted by DCTapeworm
on Sep 1, 2005 -