[FURTHER TRIGO] Sine and Cosine Rules LOWER SEC MATHS SITCOMS
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Sine and Cosine Rules

length vs angle
Sine and Cosine Rules
Sine and Cosine Rules
Sine and Cosine Rules
Sine and Cosine Rules
Sine and Cosine Rules
Sine and Cosine Rules
Sine and Cosine Rules

Overview

1. length vs angle

length vs angle

2. Sine and Cosine Rules

Managing sine rule without diagram

3. Sine and Cosine Rules

TOA CAH SOH vs Sine rule

4. Sine and Cosine Rules

which triangle should we use?

5. Sine and Cosine Rules

perpendicular height

6. Sine and Cosine Rules

using the formula

7. Sine and Cosine Rules

given 2 sides and 1 included angle

8. Sine and Cosine Rules

given all 3 sides