Math Crossword

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Across
  1. 5. (4,5) is here
  2. 6. Angle is less than 90 degrees.
  3. 8. There is 2 sides and one angle in between the sides.
  4. 9. Flipping over the x or y axis.
  5. 10. Angle is 180 degrees.
  6. 11. This reasoning is in a pattern
  7. 13. This polygon has 5 sides.
  8. 16. Area This can be lateral or total.
  9. 17. of a Sphere The formula for this is 4/3(pi)(r)²
  10. 19. Right Triangles 30-60-90, 45-45-90
Down
  1. 1. The formula for this is 2pi(r)
  2. 2. This reasoning is factual
  3. 3. (2x, 2y)
  4. 4. An aircraft
  5. 7. Theorem The formula to find the missing side length of a right triangle.
  6. 9. This is half the diameter of a circle
  7. 12. This polygon has 10 sides
  8. 14. Triangle All the angles in this triangle are the same.
  9. 15. There is 2 angles and one side in between the angles.
  10. 18. of a Pyramid or Cone The formula for this is 1/3Bh