Mathematics for IGCSE & O level - Pythagoras' Theorem And Trigonometry (Section 8 - No. 10)
The formula for the area of a triangle is Area = 1/2 * ab * sin C. What does 'C' represent in this formula?
The side opposite of angle C
The altitude of the triangle
The angle between sides a and b
The longest side of the triangle
Giải thích
C represents the angle between sides a and b.