Revision (Grade 11 NSC Matric Mathematics): Quizzes

$\sin α = \frac{\text{opposite}}{\text{hypotenuse}}$

$\cos α = \frac{\text{adjacent}}{\text{hypotenuse}}$

Only sine

Only tangent

$\frac{\sqrt{3}}{2}$

$1$

$\frac{\sqrt{3}}{2}$

$\tan α = \frac{\text{opposite}}{\text{adjacent}}$

Given information, not calculated values

The angle from a ratio