Geometry Cross Word Puzzle

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Across
  1. 3. Trigonometry Equation For When You Have Adjacent and Hypotenuse
  2. 5. Number Of Sides In A Hexagon
  3. 9. Answer To The Equation 4x=16
  4. 10. ~ Meaning
  5. 11. Number Of Sides In A Octogon
  6. 12. Type Of Line That Touches A Circle Twice
  7. 13. Type Of Triangle With 3 Equal Sides
  8. 15. A Transformation That Involves Turning An Entire Figure About A Fixed Point
  9. 17. Unknown Letter In Equation That Could Be Any Number
  10. 19. _______ Theorm That Is Used To Find Sides Of A Triangle
  11. 20. Angles That Add Up To 180 Degrees
Down
  1. 1. Device Used To Solve Mathematical Equations
  2. 2. A quadrilateral with two pairs of parallel lines
  3. 4. A point that divides a line segment into two parts of equal length.
  4. 6. Two Angles That Are Equal To Eachother And Divided By Two Lines Intersecting
  5. 7. Circumference is also known as.
  6. 8. Angles That Add Up To 90 Degrees
  7. 14. Device Used To Measure Angles
  8. 16. ≅ Meaning
  9. 18. Shape With Four Equal Sides