Mathematics for IGCSE & O level - Pythagoras' Theorem And Trigonometry (Section 3 - No. 34)
Which of the following rules can be utilized to determine the area of any given triangle?
Pythagorean Theorem
Sine Rule
Area = 1/2 * base * height
All of the above
Forklaring
Area = 1/2 * base * height, or using 1/2 * a * b * sin C will work to find area.