Trigonometry

We estimate MS12-TR is worth about 12 marks out of 100 under the new Mathematics Standard 2 syllabus. Practise 20 exam-style questions (numerical answer, multi-part, multiple choice) with instant marking and a worked solution for every question.

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Example questions

Example 1 · 2 marks · numerical answer

Find the area of a triangular block of land with two sides 24 m and 30 m and an included angle of $7 2^{\circ}$ . Give your answer correct to the nearest square metre.

Example 2 · 2 marks · numerical answer

A triangular garden bed is in the shape of triangle $P QR$ . Side $QR = 14$ m is opposite $∠ P = 5 2^{\circ}$ , and $∠ Q = 6 3^{\circ}$ . Find the length of side $P R$ , correct to one decimal place.

Example 3 · 2 marks · numerical answer

In triangle $A B C$ , $a = 6.2$ cm, $b = 8.5$ cm and $∠ C = 11 5^{\circ}$ . Find the length of $c$ , correct to one decimal place.

Answers and worked solutions appear when you practise these questions.

Trigonometry

Example questions

Other Mathematics Standard 2 topics