Free triangle calculator right angle printables
Every sheet below is a free PDF you can print at home or at school. Open a sheet to see what is on it, then download it — no sign-up needed.
Printable Pythagorean Theorem Worksheet2-page printable Pythagorean theorem worksheet with name and date lines, missing-side problems, and an answer key in PDF format.2 pages · free PDF
Printable Right Triangle Trig WorksheetTwo-page right triangle trigonometry worksheet with name and date fields, 9 practice problems, and a full answer key.2 pages · free PDF
Printable Trig Ratio TableThree-page trig ratio table with sine, cosine, and tangent from 0° to 90° in clean columns for quick reference and practice.3 pages · free PDF
Printable Right Triangle Triples ListOne-page printable list of primitive Pythagorean triples with columns for a, b, c and values up to c = 100 for quick right triangle checks.1 page · free PDF
Printable Right Triangle Formula ChartOne-page right triangle formula card with formulas for hypotenuse, sine, cosine, and other key quantities. Clean letter PDF for quick reference.1 page · free PDF5 files · PDF, DOCX, XLSX
Get every sheet: Right Triangle Practice Pack
This sheet plus 4 more in one download, with the editable Word and Excel files. Printable right triangle worksheets (Pythagoras and SOH-CAH-TOA) with worked answer keys, a trig ratio table from 0° to 90°, a Pythagorean triples list and a formula card.
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