Links to Hegarty

Trigonometry (Sine rule, Cosine rule and Area of a Triangle)

516 - Area of triangle (1/2absinC) (proof)

517 - Area of triangle (1/2absinC) (1)

518 - Area of triangle (1/2absinC) (2)

519 - Area of triangle (1/2absinC) (3)

520 - Sine rule (proof)

521 - Sine rule (find length) (1)

522 - Sine rule (find length) (2)

523 - Sine rule (find angle) (1)

524 - Sine rule (find angle) (2)

525 - Sine rule (ambiguous case)

526 - Cosine rule (proof)

527 - Cosine rule (find side) (1)

528 - Cosine rule (find side) (2)

529 - Cosine rule (find angle) (1)

530 - Cosine rule (find angle) (2)

531 - Bearings (sine & cosine rule)

532 - Sine & cosine rules (multi-step) (1)

533 - Sine & cosine rules (multi-step) (2)

Assessment

(thanks to AQA Maths and JustMaths)

Email your teacher if you would like the mark scheme