The beginning of trigonometry

We are beginning our study of trigonometry with right triangle trig (and lots of application problems).

2/23  Pythagorean Theorem and Radicals.  HW finish worksheet
2/25  Intro to Trig Ratios  HW find simplified fractions for trig ratios of triangles 1-12
2/26  First look at application problems  HW finish problems/1-7  Extra Credit problems/8-16
2/27  Finding angles from ratios

Investigation 4 and the syllabus until vacation

Investigation 4 puts together the skills learned in the previous investigations.  Now we can solve problems. Remember that if you do not get through all of the problems in class, your homework is to use the uploaded version of the textbook and finish that day's problems.

2/02  Investigation 4 p.341/1-4
2/04  Investigation 4 p.342-343/6-9
2/05  On Your Own problems p.348-353/11-15, 21, 30
2/06  On Your Own problems p.353-358/31, 33, 37, 48, 51, 52

2/09  Unit Review
2/11  Review continued
2/12  Unit Test on quadratics and factoring
2/13  Set (if possible)