Exact trig values
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Right-angled triangle XYZ with right angle at Y, angle Z = 30 degrees, and side XY = 12.5 cm.

A right-angled triangle XYZ XYZ\,XYZ is shown. The right angle is at vertex YYY. The side XY XY\,XY is 12.5 cm. The angle at vertex Z Z\,Z is 30∘30^\circ30∘.

Calculate the length XZXZXZ.

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Exact trig values Questions

Practise OCR GCSE Maths Exact trig values with exam-style questions for Foundation and Higher tier. 64 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

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Exact trig values Questions

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