Trigonometry, Unit Circle - Picture (Degrees) to Cos/Sin Coordinates (45s)

This math topic focuses on trigonometric functions using the unit circle. It emphasizes identifying the cosine and sine coordinates at specified angles, particularly in multiples of 45 degrees. Students determine the coordinates of points on the unit circle given different degree measurements. The angles featured include 45°, 90°, 135°, 180°, and 315°. The practice questions require converting visual or angle-based information to exact trigonometric coordinates. This is an advanced topic in trigonometry fundamentals, enhancing students' understanding of trigonometric relationships and the unit circle.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.