Visualise the angle & unit circle to estimate values of sine, tangent and cosine from 0 to 360 degrees, correct to 2 decimal places.[br][br]Points awarded as shown on the start screen![br][br]Students may click on 'unit circle' to view. Teacher can't.[br][br]More versions here: [url=https://tentotwelvemath.com/interactive/interactive-classroom-math-games/]https://tentotwelvemath.com/interactive/interactive-classroom-math-games/[/url]