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Mathematics Quiz: Some Applications of Trigonometry

Class X
Mathematics
Some Applications of Trigonometry
15 questions
EASY

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Preview questions

1. What is the value of sin(30°)?

0 · 0.5 · 1 · √3/2

2. In a right triangle, if one angle is 45°, what is the ratio of the sides opposite and adjacent to this angle?

1:2 · 1:1 · √2:1 · 2:1

3. If the height of a building is 10 m and the angle of elevation from a point 10 m away from the base is 30°, what is the height of the building?

5 m · 10 m · 15 m · 20 m

4. What is the cosine of 60°?

0 · 0.5 · 1 · √3/2

5. If tan(θ) = 1, what is the value of θ?

30° · 45° · 60° · 90°