Trigonometry Key Terms Crossword

This printable crossword puzzle on the topic of Trigonometry has 10 clues. Answers range from 3 to 21 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

What does "c" stand for in the Pythagorean Theorem?
Who is the Father of the Pythagorean Theorem?
What does the "A" stand for in "SAH"?
What does the "O" Stand for in "TOA"?
What is the acronym for "Cosine"?
What is the acronym for "Tangent"?
What do you call an angle of 90 degrees?
What is the Greek Symbol commonly used to represent an unknown angle?
What do you call triangles that have the ratios of 45,45,90 or 30,60,90?
What do you call the leg across from the reference angle of a right angle?