Exam-Style Question on Trigonometry
A mathematics exam-style question with a worked solution that can be revealed gradually
Question id: 607. This question is similar to one that appeared on a GCSE Higher paper in 2020. The use of a calculator is allowed.
Here is triangle PQR:
Work out the length of PQ.
Give your answer correct to 1 decimal place.
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If you need more practice try the self-checking interactive exercises called Advanced Trigonometry.
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