Mth 079: Applied Trigonometry
(Individualized Sections)
MODULE THREE STUDY GUIDE
OBLIQUE TRIANGLE TRIGONOMETRY
Assignment Seven: The Trigonometric Ratios and Obtuse Angles
A. Study pages 211 - 218 in your textbook. Do the practice exercises; check answers
on page 251.
B. Additional practice: do some review exercises as needed on page 217 ; check
answers on page 251.
C. Assignment Seven: Do all numbers on page 218.
Assignment Eight: Solving Oblique Triangles - The Law of Sines
A. Study pages 219 - 232 in your textbook. Do the practice exercises; check answers
on page 252.
B. Additional practice: do some review exercises as needed on page 230 ; check
answers on page 252.
C. Assignment Eight: Do all numbers on pages 231 - 232.
Assignment Nine: Solving Oblique Triangles - The Law of Cosines
A. Study pages 232 - 247 in your textbook. Do the practice exercises; check answers
on page 252.
B. Additional practice: do some review exercises as needed on pages 244 - 245 ;
check answers on page 252.
C. Assignment Nine: Do all numbers on pages 246 - 247.
Review Assignment: Do the module three review assignment available in the
mathematics learning center and turn it in to an instructor for grading.
Module Test: After successfully completing the three assignments and the review
assignment, ask an instructor for a module three test.
