GCSE Maths Practice: trigonometry

Question 1 of 2

This question checks whether you can identify scenarios where trigonometry applies.

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\( \begin{array}{l}\text{Which situations involve using trigonometry?}\end{array} \)

Select all correct options:

Focus on problems involving triangles and angles. Ignore shapes like rectangles or circles.

Trigonometry is only used for triangles, particularly right-angled triangles. Problems like calculating the height of a flagpole or finding unknown sides in a triangle use sine, cosine, or tangent. Rectangles and circles do not require trigonometry, as their measurements involve simple geometry formulas. Understanding when to apply trigonometric functions is crucial for solving real-world problems such as measuring distances, heights, and angles when direct measurement is not possible. Practice identifying which situations require trigonometry to build recognition skills.