1. Lesson 3

1.9. Explore 5

Mathematics 30-1 Module 5

Module 5: Trigonometry Applications and Identities

 

glossary

Add the following terms to your copy of Glossary Terms:

  • verification
  • trigonometric identity
  • reciprocal identity
  • quotient identity
  • Pythagorean identity

formula

Add the following formulas to your copy of Formula Sheet:

  • sin2 θ + cos2 θ = 1
  • 1 + tan2 θ = sec2 θ
  • 1 + cot2 θ = csc2 θ