Exam-style question
Try this first
A right-angled triangle has an angle of 30°. Which trigonometric ratio would you use to find the length of the side opposite this angle if the hypotenuse is known?.
- A.Sine
- B.Cosine
- C.Tangent
- D.Pythagoras' theorem
Answer and explanation
Attempt the question first, then reveal the model answer and explanation.
Maths method check
- Topic focus: Right-angled triangles.
- Question style: cambridge_mcq.
- Reasoning demand: reasoning.
- Check the operation, notation, units, and final answer form against the question before moving on.
Common mistake
No common mistake is linked to this question yet.