1. length vs angle
length vs angle2. [EM TRIGO] Sine and Cosine Rules
Managing sine rule without diagram3. [EM TRIGO] Sine and Cosine Rules
TOA CAH SOH vs Sine rule4. [EM TRIGO] Sine and Cosine Rules
which triangle should we use?5. [EM TRIGO] Sine and Cosine Rules
perpendicular height6. [EM TRIGO] Sine and Cosine Rules
using the formula7. [EM TRIGO] Sine and Cosine Rules
given 2 sides and 1 included angle8. [EM TRIGO] Sine and Cosine Rules
given all 3 sides