ICT Role in 21st Century Education & its Challenges.pptx
8 8b Trig Intro2
1. Identify the side by Trig Focus: review the use of sin, cos, and tan ratios (sohcahtoa)
2. Identify the side that is opposite angle YZX Z X Y Line segment XY Is opposite angle Z Hint: Identify the hypotenuse first that eliminates one possibility
3. Identify the side that is adjacent to angle YZX Z X Y Line segment XZ Is adjacent to angle Z
4. Identify the sides that are adjacent to AND opposite angle IHU U I H Line segment IH Is adjacent to angle IHU Line segment IU Is opposite to angle IHU hypotenuse