EVALUATE Independent Practice bas sale S Ele Learning Goal Lesson Reflection Circle I can explain how to derive the trigonometric ratios for acute angles Starting Getting there Lesson 13 1 Checkpoint Once you have completed the above problems and checked your solutions complete the Lesson Checkpoint below Complete the Lesson Reflection above by circling your current understanding of them 1 Find DE Round your answer to the nearest tenth D 13 9 210 F the 2 Find ZR Round your answer to the degree 24 R 3 Find LP Round your answer to the degree