Geometry Project

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Across
  1. 2. part of the edge of a circle
  2. 3. this shape has one circular base
  3. 5. chord that contains the center
  4. 7. ph is the____ for the lateral area of a prism
  5. 8. 3D version of a circle
  6. 11. the amount of space a shape occupies
  7. 12. SSS, SAS, and AA are all ways to justify ____ in triangles
  8. 16. represented by the variable 'm'
  9. 17. 4:3
  10. 18. these types of lines have opposite reciprocal slopes
  11. 19. uses the squares of variables a, b, and c
Down
  1. 1. comparison of two ratios
  2. 4. (average x's, average y's)
  3. 6. line that is entirely outside of the circle
  4. 9. has two sets of parallel lines
  5. 10. a ____ has two circular bases
  6. 13. 1/2bh is the formula for a triangle's ____
  7. 14. opposite over hypotenuse
  8. 15. line or segment that contains a chord
  9. 17. 45-45-90 triangles have to have a _____ angle