Trigonometric Ratios Worksheet Template
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1
2Exact Value of Trigonometric Ratios (H)
A collection of 9-1 Maths GCSE Sample and Specimen questions from AQA, OCR, Pearson-Edexcel and WJEC Eduqas.
Name:
Total Marks:
1. Show that 12 cos 30° - 2 tan 60° can be written in the form √ �� where �� is an
integer.
[3]
2. Write down the exact value of tan 60°.
(a) ............................................ [1]
3. Write down the exact value of cos30°
......................................... [1]
��
4. Circle the value of
cos 30
1
1
√ 3
2
√ 3
2
2
√ 3
[1]
5. Which of these values cannot be the cosine of an angle?
Circle your answer.
[1]
−0.5
0
0.5
1.5
Exact Value of Trigonometric Ratios (H) - Version 2 January 2016
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