This math topic focuses on practicing the calculation of ratios between two line lengths, a fundamental concept in trigonometry. The problems require analyzing visual representations of lines on angles and calculating their respective ratios. Each question varies by the specific lines being compared, and they are all provided with multiple-choice answers to select from. This set of problems is a part of a broader unit aimed at laying down the basics of trigonometry.

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