Exact Trigonometric Values (HSC SSCE Mathematics Advanced): Flashcards

Tangent = Opposite / Adjacent

$\frac{\sqrt{2}}{2}$

$1$

$\frac{1}{2}$

$\frac{1}{2}$

$\sqrt{3}$

$1 : 1 : \sqrt{2}$

$1 : \sqrt{3} : 2$

$\cos(90° - \theta)$

Two angles that add up to $90°$