Mathematics for IGCSE & O level - Pythagoras' Theorem And Trigonometry (Section 1 - No. 36)
Which of the following is the correct formula to calculate the area of a triangle?
Area = base * height
Area = 1/2 * base * height
Area = base + height
Area = base / height
คำอธิบาย
The correct formula is 1/2 * base * height