This printable crossword puzzle on the topic of Trigonometry has 10 clues. Answers range from 4 to 12 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Half a circle
Mathematical study of triangles and angles.
Derivative
Sacred circle in England
The golden ......
First 10 decimals of pi
International Pi day
Shares his birthday with Pi Day
A pyramid that has pi as a ratio between the height and perimeter of the base
Bisect a circle