1st to 3rd hours:
Bellwork reviewed SAT/PSAT math problems in preparation for testing next month.
Hwk #12 is due today.
The remainder of the period we continued discussing real-world problems involving angles of elevation and depression and right triangle trigonometry, i.e., story problems (Sec 14-3).
Hwk #13 was made available to the students.
Practice Sheet: Sec 14-3
Due date: still to be determined.
Click on the links below for a copy of today’s bellwork with answers, a copy of Hwk #13, and notes/examples from today’s lesson:
4th & 6th hours:
Bellwork reviewed using Sin, Cos, and Tan to find missing parts of right triangles.
The remainder of the period we discussed what it means to “solve a triangle” and practiced these types of problems (Sec 14-3). We also began our discussion on real-world problems involving right triangle trigonometry (Sec 14-3).
Hwk #12: Due tomorrow. Sec 14-3
Page 496. Problems 2(a,f), 3(a,b,e), 5, 6, 36, 37
Click on the links below for a copy of today’s bellwork with answers and notes/examples from today’s lesson: