Welcome JOHN PAUL THE GREAT ACADEMY

Week of 9/10-9/14

TimeSept. 10, 2012

from:Albarado, Kyle

to:Advanced Math 2

Tuesday, September, 11

Lesson 7.1: Trigonometrical Ratios of an Obtuse Angle (cont.)

Objectives

  1. Define and use sin, cos, and tan on coordinate plane
  2. Express trig functions for obtuse angles in terms of trig functions

Key Concepts
trig functions, angles, radians

Homework
Exercise 7.2: 1 (all), 2 (all)

Thursday, September, 13

Lesson 7.2: Cosine Rule

Objectives

  1. Define and use sin, cos, and tan on coordinate plane
  2. Express trig functions for obtuse angles in terms of trig functions
  3. Solving problems using cosine rule

Key Concepts
cosine rule

Homework
Exercise 7.2: 1-2