Mathematics for IGCSE & O level - Pythagoras' Theorem And Trigonometry (Section 4 - No. 23)
What is trigonometry primarily used for?
Calculating areas of shapes.
Relating angles and sides in triangles.
Finding the volume of 3D objects.
Drawing geometric figures.
คำอธิบาย
Trigonometry focuses on relationships between angles and sides of triangles.