identifying triangle sides Worksheets
Free trigonometry worksheets with answer key. No login or account needed. A grading column and quick grade scale maker grading a breeze and a modified pages help with lower level learners or when just introducing a topic. Great for teachers or for homeschool.
About these worksheets
Students learn to identify the sides of a right triangle in preparation for trigonometry. Worksheets cover labeling the hypotenuse, opposite side, and adjacent side relative to a given angle, and understanding how side labels relate to sine, cosine, and tangent ratios.
