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This guide provides a detailed overview of how to complete the Unit Circle Problems document effectively online. By following the steps outlined below, users will be equipped with the necessary skills to fill out the form accurately and efficiently.

Follow the steps to complete your Unit Circle Problems document.

1. Click the ‘Get Form’ button to access the Unit Circle Problems document and open it in the editing interface.
2. Begin with Section A, where you will need to determine the sign of the given trigonometric ratios. For each item (1 through 4), indicate whether the value is positive or negative based on the angle provided.
3. Proceed to Section B, where you will convert the cosine and tangent values into the ratio of their reference angles. Complete the lines provided for each problem by applying the knowledge of unit circle reference angles.
4. In Section C, input the cosine values based on the given angle of cos 50°. Fill out each line by calculating the cosine of the specified angles, using the corresponding reference angles as needed.
5. For Section D, you are to find the exact values without any mechanical aids. For each angle named (1 through 12), write the respective values of sine, cosine, or tangent directly next to the angle.
6. In the challenging Section F, determine all angles that satisfy the equation where cosine equals -0.5 for angles between 0° and 360°. Write down all appropriate values in this section.
7. Finally, review each section for accuracy. Once you are satisfied with your responses, you can save your changes, download the document, print it, or share it as needed.

Complete your Unit Circle Problems document online today!