Mathematics for IGCSE & O level - Pythagoras' Theorem And Trigonometry (Section 2 - No. 44)
What does SOHCAHTOA help you remember?
The formula for the area of a triangle.
The relationship between sides and angles.
The definition of the Pythagorean theorem.
The angle sum property of a triangle.
설명
SOHCAHTOA is a mnemonic for remembering the trigonometric ratios.