Trigonometry
Hong Kong
Stage 1 - Stage 3
Ratio of Sides in Right-Angled Triangles
Interactive practice questions
Consider the triangle below:
Select the ratio that represents $\tan\theta$tanθ.
$\frac{25}{7}$257
A
$\frac{24}{7}$247
B
$\frac{7}{24}$724
C
$\frac{24}{25}$2425
D
Easy
Less than a minute
Consider the triangle below:
Consider the angle $\theta$θ.
What is the value of the ratio $\frac{Opposite}{Adjacent}$OppositeAdjacent?
Express your answer as a fraction.
Consider the angle $\theta$θ.
What is the value of the ratio $\frac{Opposite}{Hypotenuse}$OppositeHypotenuse?
Express your answer as a fraction.
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