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CanadaON
Grade 10

Identify 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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Outcomes

10D.T2.01

Determine, through investigation , the relationship between the ratio of two sides in a right triangle and the ratio of the two corresponding sides in a similar right triangle, and define the sine, cosine, and tangent ratios

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