A hositive angle less than \( 720^{\circ} \) that is coterminal to \( 204^{\circ} \) is \( \square^{\circ} \).
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To find a positive angle less than \( 720^{\circ} \) that is coterminal with \( 204^{\circ} \), we can add \( 360^{\circ} \) to \( 204^{\circ} \), since coterminal angles differ by a full rotation of \( 360^{\circ} \). So, \( 204^{\circ} + 360^{\circ} = 564^{\circ} \). This angle is less than \( 720^{\circ} \), making it a valid coterminal angle. Therefore, the positive angle less than \( 720^{\circ} \) that is coterminal to \( 204^{\circ} \) is \( 564^{\circ} \). Here's a fun fact: Each complete rotation around a circle is \( 360^{\circ} \), and that's why we're adding or subtracting those degrees to find coterminal angles. They help us understand how angles can wrap around themselves! Additionally, the concept of coterminal angles is crucial in trigonometry and helps simplify problems involving periodic functions like sine and cosine. For example, knowing that \( \sin(204^{\circ}) = \sin(564^{\circ}) \) can make it easier to solve equations involving these functions!