TLF ID L9180
Test your understanding of angles and their sine, cosine and tangent values. Use a unit circle tool to find sine, cosine and tangent values in different quadrants. Use the tool to find the angle when given sine, cosine or tangent values. Determine the values for angles between 0° and 360°. Solve problems by using the unit circle tool to work out unknown values. There are 21 questions. At the end of the assessment, view and print a report on your work.