Honors Geometry Final Crossword

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Across
  1. 5. 2pi(r)
  2. 9. A solid with exactly one face and a vertex that is not on the face
  3. 10. The line across from a given angle
  4. 12. Two angles that are side by side and share a common vertex and a common side
  5. 13. Rounded to 3.14
  6. 14. The bottom number of a fraction
  7. 17. The middle point of a line
  8. 18. A part of a line with defined end points
  9. 19. The top number in a fraction
  10. 20. The distance from the center of a circle to its circumference
  11. 21. A geometrical figure formed when two rays meet at a common point called vertex
Down
  1. 1. Two angles whose sum is 90 degrees
  2. 2. A line that touches both sides of a circle and goes through the center
  3. 3. A solid figure with 6 square faces
  4. 4. The acronym for trig functions
  5. 6. Identical in shape and size
  6. 7. a^2 + b^2 = c^2
  7. 8. The capacity of a container in cubic units
  8. 11. When two lines intersect a right angle
  9. 15. The longest side of a right triangle
  10. 16. A face of any 3d shape