Trigonometry

Trigonometry

1. the study of triangle measurement

2. Theta means missing angle measure

3. trig ratios

   • Sine= Sin
     • also means sin of theta
       • which equals opposite over hypotenuse
   • Cosine= cos
     • also means cos of theta
       • which equals adjacent over hypotenuse
   • Tangent= tan
     • also means tan of theta
       • Which equals opposite over adjacent

4. whats what

   • what is hypotenuse
     • hypotenuse is the hypotenuse of the triangle
   • what is opppsite
     • the side that's opposite of theta
   • whats adjacent
     • the side attached to theta

5. helpful tips

   • S o/h C a/h T o/h