Monday 7/3

Big day on triangles:   we looked at proving a triangle is right, obtuse or acute using the pythagorean.  We also looked at the ratio's of special right triangles and learned to solve for missing parts of triangles using ratios.
work done in class:   p. 475 #3-4, 7-11, 13-17, 20;   p. 491 #1, 7-9, 12, 16, 19, 25;   p. 498  #2, 310, 14, 18-20, 23, 27, 30.



Quiz Wednesday on pythag and special right triangles..