Exam-style practice

Exact trigonometric values answer explanations

Review worked answers and explanations for Exact trigonometric values. Aligned to Cambridge IGCSE Mathematics.

Questions

Supported

Review

Mode

Extended

Topic

Answer explanations

Question 1 of 2

Review the answer support, then move sideways through the set.

Paper 2Core or Extended Mathematics2 marks

Description

Use the exact values of sine, cosine, and tangent for the angles 0°, 30°, 45°, 60°, and 90° to answer the following questions.