Thursday, January 15 – The Cosine Ratio

    • Attendance
      • Sit where you want
    • Mean, Median, and Mode Quiz will be returned tomorrow (Friday)
    • Go over homework
      • p. 289-291, questions 1 to 8
    • Challenge question
    • The Cosine Ratio
      • Vocabulary: opposite, adjacent, hypotenuse, complementary
      • Page 293-294: Explore the Math
      • Page 294-297: As a class, do examples 1-3
      • Homework: p. 297-299, questions 1 to 8
    • Wrap-up