SAT · Mathematics · Trig Ratios (SOHCAHTOA)

Exercise and reference answers

Matching pairs

1. Left

   sin θ

   Right

   opposite / hypotenuse

2. Left

   cos θ

   Right

   adjacent / hypotenuse

3. Left

   tan θ

   Right

   opposite / adjacent

4. Left

   sin 30°

   Right

   1/2

5. Left

   cos 60°

   Right

   1/2

6. Left

   tan 45°

   Right

   1

Instructions

Match each trig ratio to its definition or value.