I may have comments about yesterday's problems later. mrc did a great job - read his comments, answers and solutions.
Today's problems (shown above) involve more geometry. They will appear as images (including the text).
These problems review 30-60 and 45-45-90 triangles, radicals, slope and/or similar triangles.
Tuesday, January 16, 2007
Posted by Dave Marain at 2:47 PM