Yes, all the angles are correct. --Salix alba (talk) 20:56, 28 October 2006 (UTC)Reply
- Thanks. It's all elementary but it's very easy to make a mistake in such. John Reid 21:15, 2 November 2006 (UTC)Reply
- Uploaded a version with beefed-up edges and labels, for better scaling. John Reid 21:49, 2 November 2006 (UTC)Reply
