Edexcel International GCSE (9–1) Mathematics A 4MA1 · H-4.8.E

Area of a triangle using ½ab sin C

Code: H-4.8.E
In: H-4.8 Trigonometry and Pythagoras’ theorem
Topic: H Higher Tier
Course: International GCSE (9–1) Mathematics A 4MA1
Board: Edexcel

Codes and titles are read by a script from Edexcel's published specification and have not been checked by a person. What each point covers is in the specification itself: Edexcel’s specification.

Points in H-4.8 Trigonometry and Pythagoras’ theorem

H-4.8.A Trigonometry of obtuse angles
H-4.8.B Angles of elevation and depression
H-4.8.C Sine and cosine rules
H-4.8.D Pythagoras' theorem in three dimensions
H-4.8.E Area of a triangle using ½ab sin C
H-4.8.F Trigonometry in three dimensions