Geometry 1

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Across
  1. 2. a flat shape with 2 dimensions base and height
  2. 3. a triangle where all 3 sides are equal
  3. 5. the total area of all the faces on a 3D shape
  4. 6. angles that add up to 180 degrees
  5. 8. the amount of space inside a 3D figure
  6. 11. an angle measuring more than 90 degrees
  7. 12. an angle measuring 90 degrees
  8. 14. angles that add up to 360 degrees
Down
  1. 1. a non flat figure with 3 dimensions base, height, and width
  2. 4. an angle measuring less than 90 degrees
  3. 7. to cut in half
  4. 9. 3D figure where the top and bottom bases are the same shape
  5. 10. equal in measurement
  6. 13. the space taken up by a 2D shape